[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "1"]
[White "Bolwerk, Peter"]
[Black "Kopylov, Michael"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2190"]
[BlackElo "2407"]
[PlyCount "157"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. 0-0 0-0-0 6. d3 e5 7. Nc3 Qd7 8. Re1 Nf6 9. h3 Bf5 10. Nh4 Be6 11. Be3 Nd4 12. Bf1 Bc5 13. Nf3 Nxf3+ 14. Qxf3 Bd4 15. Rab1 Rhe8 16. a3 Kb8 17. Kh2 Nd5 18. Bxd4 exd4 19. Ne4 f5 20. Ng5 Bg8 21. Qd1 h6 22. Nf3 c5 23. b4 Nc3 24. Qd2 Nxb1 25. Rxb1 Bd5 26. Be2 c4 27. dxc4 Bxc4 28. Qf4+ Qc7 29. Qxc7+ Kxc7 30. Bxc4 g5 31. Bd3 f4 32. Rd1 Kb6 33. Bc4 Re4 34. Rd3 Rc8 35. Bb3 Rd8 36. Kg1 a5 37. bxa5+ Kxa5 38. Kf1 Kb6 39. Nd2 Ree8 40. Nc4+ Kc5 41. Nd2 b5 42. a4 bxa4 43. Bxa4 Re7 44. Bb3 Ra8 45. g3 fxg3 46. Rxg3 Rf8 47. Kg2 Rf4 48. Rg4 Rxg4+ 49. hxg4 Re2 50. Nf3 Re4 51. Kg3 Kb4 52. Bd5 Re8 53. Nxd4 Kc5 54. Bf7 Re7 55. Ne6+ Kd6 56. Nd8 Rd7 57. Bg6 Rxd8 58. Bf5 Ke5 59. Bd3 Rf8 60. f3 Rb8 61. Be4 Rb1 62. Kf2 Kf4 63. Ke2 Rh1 64. Kd3 Rh2 65. c4 Rh1 66. Kc2 Ke3 67. c5 Rh2+ 68. Kc3 Rh1 69. c6 Rc1+ 70. Bc2 Ra1 71. c7 Ra8 72. Bf5 Kxf3 73. Kd4 Kg3 74. Ke5 Kh4 75. Kf6 h5 76. gxh5 Kxh5 77. c8Q Rxc8 78. Bxc8 g4 79. Bxg4+ 1/2-1/2

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "6"]
[White "Bolwerk, Peter"]
[Black "Lerch, Martin Erik"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2190"]
[BlackElo "1872"]
[PlyCount "63"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 cxd4 8. Qxg7 Rg8 9. Qxh7 Qc7 10. Ne2 Nbc6 11. f4 dxc3 12. Qd3 d4 13. Nxd4 Nxd4 14. Qxd4 Bd7 15. Rg1 Nf5 16. Qf2 Qc6 17. Bd3 0-0-0 18. g4 Nh6 19. h3 Qd5 20. Qxa7 Bb5 21. Qa8+ Kd7 22. Bxb5+ Qxb5 23. Qa7 Ke7 24. Be3 Rd2 25. Bxd2 cxd2+ 26. Kxd2 Rd8+ 27. Kc1 Qe2 28. Rb1 Qd2+ 29. Kb2 Rd5 30. Qxb7+ Kf8 31. Rg3 Qd4+ 32. Rc3 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "8"]
[White "Bolwerk, Peter"]
[Black "Rosner, Jonas"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2190"]
[BlackElo "2432"]
[PlyCount "62"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Be7 12. 0-0-0 c5 13. Kb1 cxd4 14. Nxd4 Nbd7 15. Nb5 Nc5 16. Qf3 Qb6 17. Nc3 0-0 18. Be3 Qa5 19. Nce4 Rac8 20. Nxc5 Bxc5 21. Bc1 b5 22. Ne4 Nd5 23. Nxc5 Rxc5 24. c3 Rfc8 25. Rh4 Rxc3 26. bxc3 Nxc3+ 27. Kc2 Qxa2+ 28. Kd3 Nxd1 29. Qxd1 Rd8+ 30. Rd4 Rxd4+ 31. Kxd4 Qd5+ 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "4"]
[White "Bolwerk, Peter"]
[Black "Scherer, Holger"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2190"]
[BlackElo "2085"]
[PlyCount "59"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Nc3 Bc5 8. Nb3 Be7 9. Qe2 d6 10. Kh1 Nbd7 11. f4 0-0 12. Bd2 Re8 13. Rae1 e5 14. f5 b5 15. g4 d5 16. Nxd5 Nxd5 17. exd5 Bb7 18. Be4 Nf6 19. Bg2 Nxd5 20. Qxe5 Qxe5 21. Rxe5 Bf6 22. Rxd5 Bxd5 23. Bxd5 Rad8 24. Bf3 Bxb2 25. Ba5 Rc8 26. Rf2 Bc3 27. Bb6 Re1+ 28. Kg2 a5 29. Bxa5 Bd4 30. Nxd4 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "2"]
[White "Bolwerk, Peter"]
[Black "Schubert, Joachim"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "2190"]
[BlackElo "1881"]
[PlyCount "109"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Be7 10. h4 h6 11. Be3 Qc7 12. Kb1 0-0-0 13. g4 Kb8 14. Nb3 Bc8 15. Qf2 Nd7 16. Be2 Nce5 17. Rd4 b5 18. a4 Nc6 19. Rdd1 b4 20. Na2 a5 21. Nd4 Nxd4 22. Bxd4 f6 23. Bb5 Bb7 24. Rc1 Nc5 25. b3 Bc6 26. Qe2 Qb7 27. Bxc6 Qxc6 28. Rhd1 Rc8 29. Rd2 Rhd8 30. Rcd1 Nb7 31. Nc1 d5 32. Bb2 dxe4 33. Rxd8 Rxd8 34. Rxd8+ Bxd8 35. fxe4 e5 36. Nd3 Nd6 37. Nf2 Bb6 38. g5 hxg5 39. hxg5 Bxf2 40. gxf6 gxf6 41. Qxf2 Nxe4 42. Qh4 Qd6 43. Qxe4 Qd1+ 44. Ka2 Qd6 45. Bc1 Qe6 46. Bb2 Qd6 47. Qg6 Kc7 48. Qf7+ Kc6 49. Qc4+ Kb6 50. Qb5+ Kc7 51. Qxa5+ Kd7 52. Qa7+ Ke6 53. a5 f5 54. a6 Qc5 55. Qxc5 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "7"]
[White "Heerd, Thomas"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2051"]
[BlackElo "2190"]
[PlyCount "68"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. e4 e5 7. Nc3 Nbd7 8. Nh4 c6 9. f4 exf4 10. Bxf4 Qb6+ 11. Kh1 Qxb2 12. Qd2 Ne5 13. Rab1 Qa3 14. Rb3 Qa5 15. d4 Nc4 16. Qd3 d5 17. Bg5 dxe4 18. Nxe4 Nxe4 19. Bxe4 Qxg5 20. Qxc4 Be6 21. Qd3 Bxb3 22. axb3 Rad8 23. c3 c5 24. d5 Qe5 25. c4 f5 26. Bg2 Qd4 27. Qb1 Rfe8 28. Nf3 Qc3 29. Ng5 Re2 30. Qc1 Qxb3 31. d6 Rxd6 32. Bd5+ Rxd5 33. cxd5 Qxd5+ 34. Nf3 Bd4 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "9"]
[White "Leibbrand, Udo Manfred"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2049"]
[BlackElo "2190"]
[PlyCount "105"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d6 4. Bg2 Bg7 5. e4 0-0 6. Nge2 e5 7. 0-0 Be6 8. b3 Qd7 9. d4 c6 10. dxe5 dxe5 11. Qxd7 Nbxd7 12. Ba3 Rfd8 13. Rfd1 Bf8 14. Bxf8 Nxf8 15. f3 a6 16. Kf2 b5 17. Rxd8 Rxd8 18. cxb5 cxb5 19. Ke3 N6d7 20. Rd1 Rc8 21. Nd5 Bxd5 22. Rxd5 f6 23. Bh3 Rc7 24. Bxd7 Nxd7 25. Kd2 Kf7 26. Rd6 Ra7 27. Nc3 Ke7 28. Rc6 Nb8 29. Nd5+ Kd7 30. Rxf6 Nc6 31. Rf7+ Kd6 32. Rxa7 Nxa7 33. Ne3 Nc6 34. Nc2 Kc5 35. Kc3 a5 36. a3 b4+ 37. axb4+ axb4+ 38. Kd3 Na5 39. f4 Nxb3 40. fxe5 Na5 41. e6 Nc6 42. Nd4 Ne5+ 43. Kc2 Kd6 44. Kb3 Nd3 45. Kc4 Nf2 46. e5+ Ke7 47. Kxb4 Ng4 48. Kc5 Nxe5 49. Kd5 Ng4 50. h4 Ne3+ 51. Ke5 Nf5 52. Nxf5+ gxf5 53. Kxf5 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "3"]
[White "Meschke, Andreas"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2069"]
[BlackElo "2190"]
[PlyCount "88"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 b6 5. Bc4 Bb7 6. d3 d6 7. 0-0 Nf6 8. Bg5 Be7 9. e5 dxe5 10. Nxe5 Nbd7 11. Qe2 Nxe5 12. Qxe5 0-0 13. Rae1 Qd7 14. f4 Qc6 15. Qe2 Rfe8 16. Rf3 Rab8 17. Rg3 Kh8 18. f5 Bd6 19. Bxf6 Bxg3 20. Bxg7+ Kxg7 21. Qg4+ Kh8 22. Qxg3 Rg8 23. Qe5+ f6 24. Qxf6+ Rg7 25. Ne4 exf5 26. Qxf5 Qxa4 27. Qe5 Rf8 28. Bb3 Qc6 29. Re3 b5 30. Rg3 Qd7 31. Nf6 Qc6 32. Ne4 Qh6 33. Rxg7 Qxg7 34. Qxg7+ Kxg7 35. Nd6 Bc6 36. Be6 Rf6 37. Nf5+ Kg6 38. Nh4+ Kh5 39. Bh3 c4 40. Nf3 cxd3 41. cxd3 Bxf3 42. gxf3 Rxf3 43. Be6 Rxd3 44. Bf7+ Kg5 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "5"]
[White "Weller, Manuel"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2242"]
[BlackElo "2190"]
[PlyCount "89"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. e3 Nbd7 7. Ne2 e5 8. 0-0 Re8 9. d3 Rb8 10. Nbc3 b6 11. Rc1 Bb7 12. Nd5 c6 13. Nxf6+ Nxf6 14. d4 Qc7 15. Qc2 Rbd8 16. Rfd1 Bc8 17. dxe5 dxe5 18. c5 b5 19. e4 Bg4 20. f3 Be6 21. Bc3 a5 22. Qb2 Nd7 23. Be1 b4 24. Rd3 Bf8 25. Bf2 Rb8 26. h3 Rb5 27. Qc2 Qa7 28. f4 Bxc5 29. Rf1 Bxf2+ 30. Rxf2 Nc5 31. Rdf3 f6 32. f5 gxf5 33. exf5 Bd5 34. Re3 Kh8 35. g4 Qg7 36. Kh2 Qh6 37. Rg3 e4 38. Nd4 Rb7 39. Qxc5 e3 40. Re2 Bxg2 41. Kxg2 Rd7 42. Ne6 Rd2 43. Rgxe3 Rd1 44. Qc4 Qg6 45. fxg6 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "1"]
[White "Bolwerk, Peter"]
[Black "Bonsen, Andreas"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2190"]
[BlackElo "1902"]
[PlyCount "111"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Bd3 f5 9. exf6 Rxf6 10. Qh5 g6 11. Qd1 c4 12. Bf1 Rf8 13. Nf3 Nf5 14. Bg5 Qa5 15. Bd2 Nc6 16. g3 Nd6 17. Bg2 Ne4 18. 0-0 Bd7 19. Be1 Rae8 20. Qc1 Qd8 21. h4 Qf6 22. Ng5 Nxg5 23. hxg5 Qf7 24. Bd2 e5 25. dxe5 Nxe5 26. Bf4 Bc6 27. Qd2 Qe6 28. Qd4 Rf5 29. Qxa7 Nf7 30. Bh3 Qe2 31. Bxf5 gxf5 32. Qd4 Re4 33. Qf6 Qf3 34. g6 hxg6 35. Qxg6+ Kf8 36. Bh6+ Nxh6 37. Qxh6+ Kf7 38. Qh7+ Kf6 39. Qh8+ Kf7 40. Qh7+ Kf6 41. Qh1 Qg4 42. Qh4+ Qxh4 43. gxh4 Rxh4 44. f3 d4 45. cxd4 Rxd4 46. Rad1 Rh4 47. Kg2 Rg4+ 48. Kf2 Rh4 49. Rh1 Rf4 50. Rh3 Ke5 51. Ke3 b5 52. c3 Bb7 53. Rd7 Bc6 54. Rc7 Be8 55. Re7+ Kf6 56. Rxe8 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "3"]
[White "Bolwerk, Peter"]
[Black "Fabregas, Oliver"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2190"]
[BlackElo "1935"]
[PlyCount "106"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Qc7 10. 0-0-0 Be7 11. Kb1 Nbd7 12. g3 b5 13. h3 Rc8 14. Rh2 0-0 15. g4 h4 16. Bg5 b4 17. Nd5 Bxd5 18. exd5 Nxd5 19. Qxd5 Bxg5 20. Qxd6 Bf4 21. Qxc7 Rxc7 22. Rg2 g5 23. Bxa6 Ra8 24. Bb5 Nf6 25. Rd6 Kg7 26. Rg1 e4 27. fxe4 Bxd6 28. Rd1 Be5 29. Nd2 Rd8 30. Bd3 Nd7 31. Nc4 Bf4 32. Rf1 Nc5 33. Rf3 Ne6 34. e5 Nd4 35. Rf1 Ne6 36. b3 Rd4 37. Bf5 Bg3 38. Bd3 Rf4 39. Rd1 Rd7 40. Ne3 Rf2 41. Nf5+ Kf8 42. Nd6 Bxe5 43. Nc4 Bc3 44. Rg1 Nf4 45. Bf5 Re7 46. a3 Nxh3 47. Rd1 Nf4 48. a4 h3 49. a5 h2 50. a6 Rg2 51. Rd8+ Kg7 52. a7 h1Q+ 53. Ka2 Qa1# 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "7"]
[White "Bolwerk, Peter"]
[Black "Hagner, Bennet"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2190"]
[BlackElo "2034"]
[PlyCount "163"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 dxe4 6. Ng5 Be6 7. Bxe6 fxe6 8. Nxe4 Nxe4 9. dxe4 Qxd1+ 10. Kxd1 Bc5 11. Ke2 0-0 12. f3 Nd7 13. Rd1 Rad8 14. Bg5 Nf6 15. Nc3 Kf7 16. Bh4 h6 17. a3 Bd4 18. Rd3 g5 19. Bg3 Ke7 20. Nd1 Nh5 21. c3 Nxg3+ 22. hxg3 Bb6 23. Rxd8 Rxd8 24. Ne3 Bxe3 25. Kxe3 b5 26. g4 c5 27. a4 a6 28. axb5 axb5 29. Ra7+ Rd7 30. Ra8 Kf7 31. Rb8 b4 32. cxb4 c4 33. Rc8 Rd3+ 34. Ke2 Rb3 35. Rxc4 Rxb2+ 36. Ke3 Rxg2 37. Rc7+ Kf6 38. Kd3 Rb2 39. Kc3 Rf2 40. b5 Rxf3+ 41. Kb4 Re3 42. Rc4 Re1 43. b6 Rb1+ 44. Kc5 Kg6 45. Kc6 h5 46. gxh5+ Kxh5 47. Rc5 g4 48. Rxe5+ Kh4 49. Rxe6 g3 50. Rg6 Kh3 51. e5 g2 52. e6 Kh2 53. b7 g1Q 54. Rxg1 Kxg1 55. e7 Re1 56. b8Q Rxe7 57. Qg3+ Kf1 58. Qf3+ Ke1 59. Qc3+ Ke2 60. Qc4+ Kf3 61. Kd6 Re4 62. Qd3+ Re3 63. Qf5+ Ke2 64. Kd5 Rd3+ 65. Kc4 Re3 66. Kd4 Ra3 67. Qc2+ Kf3 68. Qd1+ Kg3 69. Qg1+ Kh3 70. Qf1+ Kg3 71. Qe1+ Kf3 72. Qe4+ Kg3 73. Qe5+ Kf3 74. Qf5+ Kg3 75. Qg5+ Kf3 76. Qh5+ Kg2 77. Qg4+ Rg3 78. Qe2+ Kh3 79. Ke4 Rg4+ 80. Kf3 Rg3+ 81. Kf4 Rg2 82. Qh5# 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "5"]
[White "Bolwerk, Peter"]
[Black "Reich, Jason"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2190"]
[BlackElo "1529"]
[PlyCount "71"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. Nf3 Nc6 4. d3 d6 5. c3 h6 6. Bb3 Bg4 7. Nbd2 Bb6 8. Nf1 Nge7 9. Ng3 0-0 10. h3 Be6 11. 0-0 Qd7 12. Kh2 f5 13. exf5 Nxf5 14. Nxf5 Rxf5 15. d4 e4 16. Nh4 Bxb3 17. Qxb3+ Rf7 18. f3 exf3 19. Rxf3 d5 20. Rxf7 Qxf7 21. Nf3 Qe6 22. Bf4 Na5 23. Qc2 Rf8 24. Re1 Qf7 25. Bg3 Nc4 26. b3 Na5 27. Ne5 Qe7 28. Ng6 Qf6 29. Nxf8 Qxf8 30. Qe2 Nc6 31. Rf1 Qd8 32. Qe6+ Kh8 33. Rf7 Qg5 34. Qe8+ Kh7 35. Rf8 g6 36. Rf7# 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "6"]
[White "Costa, Leonardo"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2091"]
[BlackElo "2190"]
[PlyCount "110"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. c4 Nbd7 9. f4 b6 10. Kh1 Bb7 11. Nc3 Be7 12. b3 0-0 13. Bb2 Rfe8 14. Rad1 Bf8 15. Bb1 g6 16. Nf3 Nh5 17. Qd2 Rad8 18. f5 Ne5 19. fxe6 fxe6 20. Qg5 Bg7 21. Ne2 Nxf3 22. Rxf3 Bxb2 23. Rdf1 Rf8 24. Rxf8+ Rxf8 25. Rxf8+ Kxf8 26. g4 Ng7 27. Nf4 Be5 28. Kg2 Qe7 29. Qxe7+ Kxe7 30. Nd3 Bxe4+ 31. Kf2 Bxd3 32. Bxd3 Bxh2 33. Kg2 Be5 34. Kf3 Ne8 35. c5 dxc5 36. Bxa6 Nc7 37. Bd3 Kd6 38. a4 Bc3 39. Ke4 Nd5 40. Bc4 Be1 41. Kf3 Nf6 42. Kf4 Nd7 43. Kg5 Bd2+ 44. Kh4 Ne5 45. Be2 Kd5 46. Kg3 Kd4 47. Kg2 Kc3 48. Bd1 Nd3 49. Kf3 Nc1 50. Ke4 Nxb3 51. Ke5 Nd4 52. Kf6 c4 53. Kg7 Kd3 54. Kxh7 g5 55. Kg6 c3 0-1

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "8"]
[White "Hannewald, Anton"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1934"]
[BlackElo "2190"]
[PlyCount "35"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nb3 Qc7 8. 0-0 Bb7 9. Be3 Be7 10. a4 b4 11. Ne2 Nf6 12. a5 Nxe4 13. Bxe4 Bxe4 14. Qd4 Qxc2 15. Rac1 Qxb3 16. Rc8+ Bd8 17. Qxg7 Rf8 18. Bh6 1-0

[Event "GER-ch Net blitz qual1"]
[Site "Playchess.com INT"]
[Date "2020.03.07"]
[Round "4"]
[White "Wulff, Joerg"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1819"]
[BlackElo "2190"]
[PlyCount "71"]
[EventDate "2020.03.07"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 d6 4. Nc3 Nf6 5. d4 cxd4 6. Nxd4 a6 7. Be3 Qc7 8. Be2 Be7 9. 0-0 Nbd7 10. Qd2 b6 11. Rac1 Bb7 12. f3 Rc8 13. Rfd1 Qb8 14. Bf1 Bd8 15. Qf2 Bc7 16. a3 d5 17. cxd5 Bxh2+ 18. Kh1 Bg3 19. Qd2 exd5 20. Nxd5 Bxd5 21. exd5 0-0 22. Nc6 Qd6 23. Bxa6 Rce8 24. Bg5 h6 25. Be3 Nh5 26. Qd4 Rxe3 27. Qxe3 Qf6 28. Qe7 Qxb2 29. Qxd7 Nf4 30. Bf1 f5 31. Ne7+ Kh8 32. Nxf5 Rxf5 33. Qxf5 g6 34. Rc8+ Kg7 35. Qf8+ Kh7 36. Rc7+ 1-0

[Event "Oberliga NRW 1920"]
[Site "Germany"]
[Date "2019.09.15"]
[Round "1.7"]
[White "Hunold, Rolf"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1945"]
[BlackElo "2155"]
[PlyCount "130"]
[EventDate "2019.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Letmathe"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. Be2 Be7 8. Be3 0-0 9. Rc1 d6 10. 0-0 Nbd7 11. f4 b6 12. Bf3 Bb7 13. f5 e5 14. Nde2 Rac8 15. g4 h6 16. Qd2 Qd8 17. b3 b5 18. cxb5 axb5 19. Ng3 b4 20. Nd5 Bxd5 21. exd5 Qa5 22. h4 e4 23. Nxe4 Rxc1 24. Nxf6+ Bxf6 25. Rxc1 Bxh4 26. Bf4 Bf6 27. Kg2 Ne5 28. Bxe5 Bxe5 29. a4 Re8 30. Rc4 Bc3 31. Qd3 Qd8 32. Re4 Be5 33. Be2 Qh4 34. Qh3 Qe1 35. Qf3 Rc8 36. Bc4 Qb1 37. Qe2 Qa1 38. Qf1 Qc3 39. Qf3 Qd2+ 40. Qe2 Qg5 41. Qe1 h5 42. Qe3 Qxe3 43. Rxe3 hxg4 44. Re4 g3 45. a5 Rc5 46. a6 Ra5 47. Be2 Ra2 48. Kf3 Kf8 49. Rxb4 Ke7 50. Rg4 Kf6 51. b4 Kxf5 52. Bd3+ Kf6 53. b5 g2 54. Be2 Bd4 55. Rxg2 g5 56. Ke4 Bc5 57. Kd3 Ra3+ 58. Kc4 Kf5 59. Bh5 f6 60. Rb2 Ra4+ 61. Kd3 Ra3+ 62. Kc4 Ra4+ 63. Kd3 Ra3+ 64. Kc4 Ra4+ 65. Kd3 Ra3+ 1/2-1/2

[Event "Oberliga NRW 1819"]
[Site "Germany"]
[Date "2019.03.17"]
[Round "7.8"]
[White "Bunyatov, Rustam Faiq"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "2178"]
[BlackElo "2211"]
[PlyCount "95"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 0-0 5. g3 b6 6. Bg2 Bb7 7. 0-0 d6 8. d3 e5 9. Nc3 Nbd7 10. e4 Re8 11. Nd2 Nf8 12. f4 Ne6 13. f5 Nd4 14. Nb3 gxf5 15. exf5 Bxg2 16. Kxg2 Qd7 17. g4 h6 18. Ne4 Qc6 19. b5 Qb7 20. Nbd2 a6 21. Bxd4 exd4 22. Qf3 Kh8 23. a4 axb5 24. axb5 Rxa1 25. Rxa1 Nd7 26. g5 Ne5 27. Qh3 Rg8 28. Kf2 Bf8 29. Ke2 Qc8 30. Rf1 Rg7 31. Qh5 Qd8 32. Nf3 Nxf3 33. Rxf3 Qe8 34. h4 Rh7 35. Kf2 Be7 36. g6 fxg6 37. fxg6 Rg7 38. Qxh6+ Kg8 39. h5 d5 40. Ng3 Bb4 41. Qf4 Qe6 42. Qf5 Qxf5 43. Nxf5 Rd7 44. cxd5 Rxd5 45. h6 Rxb5 46. h7+ Kh8 47. g7+ Kxh7 48. Rh3+ 1-0

[Event "Oberliga NRW 1819"]
[Site "Germany"]
[Date "2018.12.09"]
[Round "4.7"]
[White "Borchert, Rene"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2173"]
[BlackElo "2211"]
[PlyCount "127"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Dinslaken"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nc6 8. 0-0 Be7 9. a3 0-0 10. Qc2 Qb6 11. Rd1 Bd7 12. Bd3 g6 13. Bh6 Rfd8 14. Be4 Rac8 15. Qe2 a5 16. Bxd5 exd5 17. Nc3 Be6 18. exd6 Bxd6 19. Ng5 Re8 20. Qf3 Qd8 21. h4 Be7 22. Nxe6 fxe6 23. h5 Bg5 24. hxg6 hxg6 25. Bxg5 Qxg5 26. Nb5 Rf8 27. Qe2 Qf6 28. Rd3 Rce8 29. Qd2 Qg7 30. Re1 Re7 31. Rde3 Rf6 32. R1e2 g5 33. Rg3 Rg6 34. Rg4 Rf7 35. Re3 Rf4 36. Reg3 Rxg4 37. Rxg4 Qf6 38. Nd6 e5 39. dxe5 Qxe5 40. Nxb7 d4 41. f4 Qe7 42. f5 Rg7 43. f6 Qxf6 44. Nxa5 Qf5 45. Nxc6 Qxg4 46. Qxd4 Qe6 47. Qd8+ Kh7 48. Qd3+ Rg6 49. Nd4 Qd5 50. g4 Qe5 51. Nf5 Re6 52. Ng3+ Kg8 53. Kg2 Qxb2+ 54. Kf3 Qb7+ 55. Kf2 Qb6+ 56. Kf3 Qc6+ 57. Ne4 Rf6+ 58. Kg3 Qc7+ 59. Kg2 Rf7 60. Nxg5 Rg7 61. Qd5+ Kh8 62. Qf5 Qc6+ 63. Kf2 Qb6+ 64. Kg2 1-0

[Event "Oberliga NRW 1819"]
[Site "Germany"]
[Date "2018.09.16"]
[Round "1.8"]
[White "Koerber, Matthias"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2172"]
[BlackElo "2211"]
[PlyCount "135"]
[EventDate "2018.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. b3 c6 7. 0-0 Qa5 8. Qd2 Qh5 9. Qg5 Qxg5 10. Bxg5 Nbd7 11. Nc3 e5 12. dxe5 dxe5 13. Rac1 Re8 14. h3 a5 15. Be3 Bf8 16. Rfd1 Nc5 17. Kh2 Nh5 18. g4 Nf4 19. Bf1 f6 20. g5 Nh5 21. gxf6 Nxf6 22. Ne1 Bf5 23. Nd3 Na6 24. Na4 Ba3 25. Ra1 Nd7 26. Bc1 Bd6 27. Ne1 Bc7 28. e4 Be6 29. Ba3 Nf6 30. f3 Rad8 31. Ng2 Nb4 32. Bxb4 axb4 33. Ne3 b6 34. c5 b5 35. Nb2 Rxd1 36. Nexd1 Ra8 37. Nd3 Bxb3 38. Nxb4 Nd7 39. Nxc6 Nxc5 40. Bxb5 Rxa2+ 41. Rxa2 Bxa2 42. Ne3 Kg7 43. Kg2 Ne6 44. Nb4 Nf4+ 45. Kg3 Be6 46. Nbd5 Ba5 47. Nxf4 Be1+ 48. Kg2 exf4 49. Nd5 g5 50. Ne7 Kf6 51. Nf5 Ke5 52. Ba6 Kf6 53. Bb5 Ke5 54. Ba6 Bd7 55. Bc4 Be8 56. Kf1 Bb4 57. Kg2 h5 58. Bd3 Bc6 59. Kf1 Bc5 60. Kg2 Bb7 61. Kf1 g4 62. hxg4 hxg4 63. fxg4 Bxe4 64. Bxe4 Kxe4 65. Nh4 Be7 66. Ng2 f3 67. Ne1 Kf4 68. Nxf3 1/2-1/2

[Event "Oberliga NRW 1718"]
[Site "Germany"]
[Date "2018.04.29"]
[Round "9.7"]
[White "Kaehmann, Joerg"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2135"]
[BlackElo "2122"]
[PlyCount "70"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. Re1 h6 11. Bh4 exd4 12. Nd5 c6 13. Ne7+ Kh7 14. Nxc8 Rxc8 15. Nxd4 Nf6 16. Bd3 Qe5 17. Nf3 Qxb2 18. e5 dxe5 19. Rb1 Qa3 20. Re3 Qa5 21. Nxe5 Nc5 22. Bxf6 Bxf6 23. Nxg6 fxg6 24. Qh5 Rg8 25. Rh3 Qd2 26. Qxc5 Rcd8 27. Rxb7+ Rg7 28. Rxg7+ Bxg7 29. Qe3 Qd1+ 30. Bf1 Rd2 31. g4 Rxa2 32. Kg2 Ra1 33. Bd3 Qh1+ 34. Kg3 Rg1+ 35. Kh4 Bf6+ 0-1

[Event "Oberliga NRW 1718"]
[Site "Germany"]
[Date "2018.03.11"]
[Round "7.7"]
[White "Heldt, Maximilian"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "2122"]
[BlackElo "2122"]
[PlyCount "100"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Essen Katernberg"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 0-0 6. 0-0 e5 7. Nbc3 c6 8. d4 Nbd7 9. Rb1 Re8 10. b3 Nf8 11. Ba3 Ne6 12. d5 Nd4 13. f3 c5 14. Nxd4 exd4 15. Ne2 Qa5 16. Bc1 Qxa2 17. Bf4 Qa6 18. Qd3 Qb6 19. Kh1 Qc7 20. b4 b6 21. Nc1 Nd7 22. Nb3 Ba6 23. Ra1 Bb7 24. Bh3 Ne5 25. Bxe5 dxe5 26. bxc5 bxc5 27. Ra5 Bf8 28. f4 Bc8 29. Bg2 Rb8 30. Ra2 Bg7 31. fxe5 Bxe5 32. Na5 Bd7 33. Qf3 Rf8 34. Qd3 Rb4 35. Rfa1 Rfb8 36. Nc6 Bxc6 37. dxc6 Qxc6 38. Rxa7 Rb3 39. Qf1 R8b7 40. R7a6 R3b6 41. R6a3 Rb4 42. Ra6 R4b6 43. R6a3 Kg7 44. Rf3 Rb4 45. h4 Qd6 46. Kh2 Qd8 47. Kh1 Qb8 48. Kh2 Rb3 49. Qf2 Rxf3 50. Bxf3 Rb2 0-1

[Event "Oberliga NRW 1718"]
[Site "Germany"]
[Date "2017.12.17"]
[Round "4.6"]
[White "Sabirov, Ramil"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "2102"]
[BlackElo "2122"]
[PlyCount "114"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz II"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. d4 c6 7. 0-0 Qa5 8. e4 e5 9. d5 cxd5 10. cxd5 Bd7 11. Rb1 Rc8 12. Qe2 Na6 13. Bd2 b5 14. b4 Qb6 15. Be3 Qb7 16. Qd3 Rc4 17. a3 Rac8 18. Rfc1 Ng4 19. Nd2 Nxe3 20. Qxe3 R4c7 21. Ne2 Bf6 22. Rxc7 Nxc7 23. Nb3 Na8 24. Rc1 Nb6 25. Na5 Qb8 26. Rxc8+ Qxc8 27. Qc3 Qb8 28. Bf1 Bg5 29. Nc1 Na4 30. Qc2 Qb6 31. Nc6 a6 32. Bd3 Qb7 33. Kg2 Nb6 34. Nb3 Qa8 35. Nba5 h5 36. h4 Bf6 37. Be2 Qf8 38. Na7 Qb8 39. N7c6 Qa8 40. Kh2 Kh7 41. Bf3 Bg7 42. Kg2 Bh6 43. Kh2 Qc8 44. Kg2 f5 45. Qd3 f4 46. Qe2 Na4 47. Qd3 Qf8 48. Qc2 fxg3 49. fxg3 Bh3+ 50. Kf2 Bg4 51. Qd3 Nb2 52. Qe2 Nc4 53. Kg2 Ne3+ 54. Kf2 Bh3 55. Kg1 Nf1 56. Kf2 Nd2 57. Nb7 Bg4 0-1

[Event "Oberliga NRW 1718"]
[Site "Germany"]
[Date "2017.11.19"]
[Round "3.7"]
[White "Auer, Martin"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2174"]
[BlackElo "2122"]
[PlyCount "62"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wuppertal Bahn"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 g6 3. f4 Bg7 4. Nf3 0-0 5. 0-0 d6 6. d3 e5 7. fxe5 dxe5 8. e4 c6 9. Qe2 Be6 10. Na3 Nbd7 11. c3 Qa5 12. Kh1 Qa6 13. Nc2 Rad8 14. Be3 Rfe8 15. Rfd1 c5 16. c4 Qd6 17. Bg1 Nb8 18. Ne3 Nc6 19. Nd5 Bg4 20. Qd2 Nxd5 21. cxd5 Nd4 22. Rf1 f6 23. Be3 Qa6 24. Qc3 Rc8 25. Rf2 Red8 26. b3 Bf8 27. Raf1 Be7 28. Qd2 Rd6 29. Ne1 Bd8 30. Bxd4 cxd4 31. Qh6 g5 0-1

[Event "NRW Class1 1617"]
[Site "Germany"]
[Date "2017.03.05"]
[Round "7.6"]
[White "Pieper, Dawid"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2198"]
[BlackElo "2197"]
[PlyCount "122"]
[EventDate "2016.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Plettenberg"]
[BlackTeam "Muenster SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg5 Qc7 6. Bg2 Bg7 7. c3 Nge7 8. 0-0 0-0 9. Na3 a6 10. Nc2 e5 11. d4 d6 12. Bxe7 Qxe7 13. dxe5 dxe5 14. Ne3 Be6 15. Nd5 Qd8 16. Qd2 f6 17. Rad1 b6 18. Qe3 Qb8 19. Rd2 Qa7 20. Rfd1 Nd8 21. Bf1 Kh8 22. a4 Rb8 23. b4 Nc6 24. b5 axb5 25. axb5 Na5 26. Ra2 Qb7 27. c4 Rbe8 28. Rda1 Bxd5 29. cxd5 Qd7 30. Nd2 f5 31. Nc4 Nxc4 32. Bxc4 fxe4 33. Qxe4 Qd6 34. Ra7 Re7 35. f3 Bf6 36. Kg2 Ref7 37. Rxf7 Rxf7 38. Ra6 Kg7 39. h4 Bd8 40. Ra8 Bc7 41. Re8 Re7 42. Ra8 Rf7 43. Bd3 Qf6 44. h5 Qg5 45. hxg6 hxg6 46. Re8 Qd2+ 47. Qe2 Qxe2+ 48. Bxe2 Rf8 49. Re6 Rf6 50. Rc6 Rxc6 51. bxc6 Kf6 52. Kf2 Ke7 53. Ke3 Kd6 54. Ke4 Bd8 55. Bc4 Bf6 56. Kd3 Bd8 57. Ke4 Bf6 58. f4 exf4 59. gxf4 Bd8 60. Ba6 Bc7 61. Bc4 Bd8 1/2-1/2

[Event "NRW Class1 1617"]
[Site "Germany"]
[Date "2016.11.13"]
[Round "3.6"]
[White "Bolwerk, Peter"]
[Black "Kiese, Matthias"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2197"]
[BlackElo "2267"]
[PlyCount "80"]
[EventDate "2016.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Muenster SK"]
[BlackTeam "Bochum SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 b5 10. 0-0-0 b4 11. Nd5 Bxd5 12. exd5 Nb6 13. Bxb6 Qxb6 14. Bd3 Be7 15. Kb1 0-0 16. Rhe1 a5 17. Be4 a4 18. Nc1 Ra5 19. g4 a3 20. b3 Rc8 21. Ne2 Rac5 22. Rc1 h6 23. Ng3 Nxe4 24. Nxe4 Bg5 25. Nxg5 hxg5 26. Re4 Rc3 27. h4 gxh4 28. g5 h3 29. f4 exf4 30. Qxf4 Qc5 31. g6 fxg6 32. Qg5 h2 33. Qxg6 Rxb3+ 34. axb3 Qxc2+ 35. Rxc2 h1Q+ 36. Re1 Qxe1+ 37. Ka2 Rxc2+ 38. Qxc2 Qe5 39. Qc8+ Kf7 40. Qd7+ Kf6 0-1

[Event "NED-ch internet"]
[Site "Playchess.com INT"]
[Date "2016.06.25"]
[Round "1.2"]
[White "Bolwerk, Peter"]
[Black "Van Wely, Loek"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2197"]
[BlackElo "2658"]
[PlyCount "81"]
[EventDate "2016.06.25"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "NED"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Nf6 7. 0-0 Be7 8. Be3 0-0 9. f4 a6 10. Kh1 Bd7 11. Qe1 b5 12. a3 Qb8 13. Bd3 Nxd4 14. Bxd4 e5 15. Be3 Bc6 16. fxe5 dxe5 17. Bg5 Qd8 18. Rd1 Nd7 19. Be3 Qc7 20. Qg3 Kh8 21. Nd5 Bxd5 22. exd5 Nc5 23. Be2 f5 24. Qh3 Bd6 25. Rxf5 Rxf5 26. Qxf5 Rf8 27. Qh3 Qf7 28. Bxc5 Bxc5 29. Qf3 Qe7 30. Qh3 g6 31. Bf3 Rf4 32. d6 Bxd6 33. Qc8+ Kg7 34. Qc6 Rd4 35. Re1 e4 36. Bxe4 Qe5 37. Qd7+ Kh6 38. Qh3+ Kg7 39. Qd7+ Kh6 40. Qh3+ Kg7 41. Qd7+ 1/2-1/2

[Event "NED-ch internet"]
[Site "Playchess.com INT"]
[Date "2016.06.25"]
[Round "1.1"]
[White "Van Wely, Loek"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2658"]
[BlackElo "2197"]
[PlyCount "97"]
[EventDate "2016.06.25"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "NED"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. Re1 c6 9. Be3 Ng4 10. Bg5 Qe8 11. d5 c5 12. h3 h6 13. Bd2 Nf6 14. Qc1 Kh7 15. a3 Nh5 16. Bd3 f5 17. exf5 Bxf5 18. Qc2 Bxd3 19. Qxd3 Nf4 20. Bxf4 Rxf4 21. Ne4 Qe7 22. Rab1 Raf8 23. Nfd2 Kh8 24. Re3 g5 25. g3 R4f7 26. Rf3 Qd7 27. Rxf7 Rxf7 28. Kg2 Qf5 29. Re1 Bf8 30. Re3 Be7 31. Rf3 Qg6 32. Nxg5 Qxd3 33. Nxf7+ Kg7 34. Rxd3 Kxf7 35. Ne4 Nc7 36. Nxc5 dxc5 37. d6 Ne6 38. dxe7 Kxe7 39. Rd5 Kf6 40. Rd7 b6 41. Rxa7 e4 42. Rb7 Ke5 43. Rxb6 Nd4 44. a4 Nc2 45. a5 Kd4 46. a6 Kxc4 47. a7 Kd3 48. a8Q Nd4 49. Qd5 1-0

[Event "NED-ch internet"]
[Site "Playchess.com INT"]
[Date "2016.06.25"]
[Round "1.3"]
[White "Van Wely, Loek"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2658"]
[BlackElo "2197"]
[PlyCount "61"]
[EventDate "2016.06.25"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "NED"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Re1 c6 9. Be3 Ng4 10. Bg5 Qe8 11. d5 c5 12. h3 h6 13. Bd2 Nf6 14. Qc1 Kh7 15. a3 Nh5 16. Bd3 g5 17. Ne2 Nf4 18. Bc2 Qd7 19. Ng3 Qe7 20. Nf5 Qf6 21. Kh2 Qd8 22. g3 Ng6 23. Kg2 Ne7 24. Nh2 Bxf5 25. exf5 Bf6 26. Ng4 Ng8 27. Rh1 Kg7 28. h4 Nc7 29. Nxf6 Nxf6 30. hxg5 hxg5 31. Bxg5 1-0

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2016.05.08"]
[Round "9.5"]
[White "Helbig, Mark"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2268"]
[BlackElo "2170"]
[PlyCount "113"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Koeln SF"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c6 7. Nc3 Qa5 8. e4 e5 9. h3 Nbd7 10. Re1 exd4 11. Nxd4 Ne5 12. Bf1 Re8 13. Rb1 Be6 14. b4 Qb6 15. Nxe6 Rxe6 16. Be3 Qc7 17. Rc1 Re7 18. f4 Ned7 19. Bf2 h5 20. Bg2 Bh6 21. Qf3 Rae8 22. c5 dxc5 23. e5 cxb4 24. Nb5 Qa5 25. Nd6 Nd5 26. Nxe8 Rxe8 27. Qd3 Nf8 28. Qb3 Ne6 29. h4 Bf8 30. Bxd5 cxd5 31. Red1 Rd8 32. Rc2 b6 33. Qf3 d4 34. f5 gxf5 35. Qxf5 Rd5 36. Re2 Bg7 37. Qxh5 d3 38. Red2 Nc5 39. Qg4 Qb5 40. Kh2 b3 41. Qc8+ Bf8 42. Bxc5 bxc5 43. e6 Re5 44. exf7+ Kg7 45. Qg4+ Kf6 46. axb3 Qxb3 47. Rxd3 Qe6 48. Qxe6+ Rxe6 49. Rd8 Kg7 50. R1d7 a6 51. Ra8 Rf6 52. Kg2 c4 53. Rc7 c3 54. Rxc3 a5 55. Rxa5 Bb4 56. Rg5+ Kxf7 57. Rf3 1-0

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2016.02.14"]
[Round "6.4"]
[White "Bolwerk, Peter"]
[Black "Soukup, Jiri"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2170"]
[BlackElo "2308"]
[PlyCount "56"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Letmathe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bb4 6. Nde2 Nf6 7. a3 Ba5 8. b4 Bb6 9. Ng3 h5 10. Na4 Bc7 11. Bd3 h4 12. Nf1 d5 13. Nd2 Be5 14. Rb1 Qc7 15. h3 Nd4 16. 0-0 g5 17. c3 Nc6 18. c4 g4 19. Re1 Bd4 20. Bb2 Rg8 21. Bxd4 Nxd4 22. Re3 Qf4 23. exd5 gxh3 24. Rxh3 e5 25. Rh1 h3 26. Rh2 Qxd2 27. Qxd2 Nf3+ 28. Kf1 Nxd2+ 0-1

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2015.11.22"]
[Round "3.5"]
[White "Bolwerk, Peter"]
[Black "Richardt, Mike"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2170"]
[BlackElo "1985"]
[PlyCount "65"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Plettenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 Rb8 13. Qf3 Be6 14. Rd1 Bxd5 15. Rxd5 Qe7 16. Be2 0-0 17. 0-0 Rfd8 18. Rfd1 Qc7 19. Qd3 Nd4 20. Nxd4 exd4 21. b3 Qb6 22. Bg4 g6 23. Qg3 Rb7 24. f4 Re8 25. Bf3 Rc7 26. Re1 Rc5 27. e5 dxe5 28. fxe5 Bg7 29. Rd6 Qc7 30. Bd5 Bh6 31. e6 Be3+ 32. Rxe3 Rxd5 33. Rxd5 1-0

[Event "Oberliga NRW 1516"]
[Site "Germany"]
[Date "2015.10.25"]
[Round "2.4"]
[White "Bolwerk, Peter"]
[Black "Cekro, Ekrem"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2170"]
[BlackElo "2376"]
[PlyCount "102"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Wuerselen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 c6 3. f3 d5 4. Nc3 dxe4 5. Nxe4 Bg7 6. c3 Nd7 7. Bc4 Ngf6 8. Ne2 0-0 9. 0-0 Nd5 10. f4 f5 11. Ng5 N7f6 12. Ng3 h6 13. Nf3 Kh7 14. Re1 Qc7 15. Ne5 c5 16. Qf3 e6 17. Bb3 cxd4 18. cxd4 Bd7 19. Bd2 Rac8 20. Rac1 Qd6 21. Rcd1 Bc6 22. Kh1 Rfe8 23. Qf2 b6 24. a3 Bb7 25. Ba4 Re7 26. Qe2 a6 27. Bb3 Rec7 28. Rf1 a5 29. Rfe1 Re7 30. Ba4 Qd8 31. Bb3 Ne8 32. Ba4 Nd6 33. Bb3 Nf6 34. Be3 Nde4 35. Nxe4 Nxe4 36. Rc1 Rxc1 37. Rxc1 Qe8 38. Qc2 Nf6 39. Ba4 b5 40. Bb3 a4 41. Ba2 Bd5 42. b3 Be4 43. Qe2 axb3 44. Bxb3 Qa8 45. Qb2 Nd5 46. Bxd5 Bxd5 47. Qxb5 Bxg2+ 48. Kg1 Bh3 49. Qc6 Qxa3 50. Kf2 Bg4 51. Rc2 Bd1 0-1

[Event "NRW Class2 1415"]
[Site "Germany"]
[Date "2015.03.22"]
[Round "8.5"]
[White "Janyska, Dennis"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "1998"]
[BlackElo "2184"]
[PlyCount "132"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Guetersloh"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 Be7 4. Ngf3 d6 5. e4 Nbd7 6. Bd3 0-0 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Nc4 Nd7 11. Be3 Bf6 12. c3 Qe7 13. b4 Rd8 14. Qe2 b6 15. Rfd1 Nf8 16. a4 Ng6 17. g3 Bb7 18. a5 Qe6 19. Nd2 Ne7 20. Bc4 Qh3 21. Ba6 Qc8 22. Bxb7 Qxb7 23. f3 Qc6 24. c4 Qe8 25. b5 Ng6 26. c5 bxc5 27. Bxc5 Nf8 28. Bxf8 Qxf8 29. Nf1 Qc5+ 30. Kg2 Bg5 31. h4 Bh6 32. Rxd8+ Rxd8 33. Rd1 Rd4 34. Rxd4 exd4 35. f4 Qc3 36. Qd2 Qc4 37. e5 g6 38. Nh2 Qc3 39. Nf3 Bf8 40. Qxd4 Qxa5 41. Qc4 Be7 42. h5 Qb6 43. Nd4 Kf8 44. Qd5 a5 45. bxa6 Qxa6 46. hxg6 hxg6 47. e6 c5 48. Nc6 Qe2+ 49. Kg1 Qxe6 50. Qxe6 fxe6 51. Ne5 Kg7 52. Kf2 g5 53. Ke3 gxf4+ 54. gxf4 Bf6 55. Nc4 Be7 56. Ke4 Kf6 57. Ne3 Bd6 58. Nc4 Ke7 59. f5 exf5+ 60. Kxf5 Bg3 61. Kg4 Be1 62. Kf5 Bc3 63. Ke4 Ke6 64. Nb6 Bg7 65. Kd3 Kd6 66. Kc4 Kc6 1/2-1/2

[Event "NRW Class2 1415"]
[Site "Germany"]
[Date "2015.03.01"]
[Round "7.5"]
[White "Villwock, Martin"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2151"]
[BlackElo "2184"]
[PlyCount "52"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Katernberg II"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 e6 3. e3 Be7 4. Nf3 0-0 5. c4 b6 6. Nc3 Bb7 7. Qc2 d6 8. d4 Nbd7 9. Be2 Re8 10. 0-0-0 d5 11. Rhg1 c5 12. g4 b5 13. g5 Ne4 14. h4 Qa5 15. cxd5 exd5 16. Kb1 Rac8 17. Nxe4 dxe4 18. Qd2 Qb6 19. dxc5 Nxc5 20. Nd4 Bf8 21. Bxb5 Red8 22. Qe2 Bd5 23. h5 a6 24. Bc4 Bxc4 25. Qxc4 Nd3 26. Qa4 Nc5 1/2-1/2

[Event "NRW Class2 1415"]
[Site "Germany"]
[Date "2015.01.11"]
[Round "5.6"]
[White "Bolwerk, Peter"]
[Black "Kahleys, Kevin"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2184"]
[BlackElo "2192"]
[PlyCount "100"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Bochum SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 Nxd4 10. Bxd4 Bxd4 11. Qxd4 Qb6 12. 0-0-0 Qxd4 13. Rxd4 a6 14. Be2 h6 15. h4 h5 16. Kb1 Rb8 17. Rc1 b5 18. a4 b4 19. Na2 a5 20. Bb5 Ke7 21. Bxd7 Bxd7 22. b3 Rhc8 23. Kb2 Rc7 24. c3 bxc3+ 25. Rxc3 Rxc3 26. Nxc3 Bc6 27. Ka3 f6 28. Ne2 Rc8 29. Rd2 Bd7 30. Kb2 fxe5 31. fxe5 Rf8 32. Nd4 Rf4 33. Nf3 Rg4 34. Rc2 d4 35. Ka3 d3 36. Rd2 Bc6 37. Rxd3 Rxg2 38. Nd2 Bd5 39. b4 axb4+ 40. Kxb4 Rg4+ 41. Kb5 Rxh4 42. a5 Rh1 43. a6 Ra1 44. Nf3 Rxa6 45. Rxd5 Ra3 46. Rc5 Rxf3 47. Rc7+ Kf8 48. Rc8+ Kf7 49. Rc7+ Kg6 50. Re7 Re3 0-1

[Event "NRW Class2 1415"]
[Site "Germany"]
[Date "2014.10.05"]
[Round "2.5"]
[White "Bolwerk, Peter"]
[Black "Werbeck, Torsten"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2184"]
[BlackElo "2098"]
[PlyCount "124"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Wuppertal Bahn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Be3 Nc6 8. Qd2 b5 9. a3 cxd4 10. Nxd4 Nxd4 11. Bxd4 Bc5 12. Rd1 Qb6 13. Be2 Bxd4 14. Qxd4 Qxd4 15. Rxd4 Nb8 16. 0-0 0-0 17. Bf3 Bb7 18. Re1 Nc6 19. Rd2 Na5 20. b3 Rac8 21. Ne2 g6 22. Nd4 Nc6 23. Nxc6 Rxc6 24. Be2 Rfc8 25. Bd3 h5 26. Kf2 Rc3 27. Ke3 Kg7 28. Kd4 R3c5 29. Ra1 R5c7 30. b4 Rc3 31. a4 bxa4 32. Rxa4 R8c7 33. Ra2 R3c6 34. Rd1 Bc8 35. Rb1 Kf8 36. Rb3 Rb6 37. Ra5 Ke7 38. Rc5 Kd8 39. c3 Rcc6 40. Ra3 Kc7 41. Raa5 Bb7 42. g3 Bc8 43. b5 axb5 44. Ra7+ Bb7 45. Bxb5 Kb8 46. Bxc6 Kxa7 47. Be8 Rb2 48. Rc7 Kb6 49. Rxf7 Rxh2 50. Rf6 Rd2+ 51. Ke3 Rc2 52. Kd3 Rf2 53. Rxe6+ Kc5 54. Rxg6 h4 55. gxh4 Rxf4 56. h5 Rf3+ 57. Kd2 Rf5 58. h6 d4 59. cxd4+ Kxd4 60. Rg4+ Kxe5 61. h7 Rf2+ 62. Ke1 Rh2 0-1

[Event "NRW Class2 1415"]
[Site "Germany"]
[Date "2014.09.14"]
[Round "1.6"]
[White "Bolwerk, Peter"]
[Black "Haves, Reinhard"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2184"]
[BlackElo "2124"]
[PlyCount "75"]
[EventDate "2014.09.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Neuenkirchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nc6 5. Qd2 Nf6 6. f3 Nd7 7. 0-0-0 Nb6 8. h4 e5 9. d5 Nd4 10. Nb5 Nxb5 11. Bxb5+ Bd7 12. Be2 h5 13. Kb1 Bf6 14. g3 Qc8 15. Rh2 Be7 16. Rc1 c5 17. f4 f6 18. fxe5 fxe5 19. Rf2 Qc7 20. Bg5 Qd8 21. Rcf1 Bxg5 22. hxg5 Qe7 23. Rf6 0-0-0 24. Rf7 Qe8 25. Qe3 h4 26. g4 Bb5 27. Nh3 Bxe2 28. Qxe2 Qa4 29. R1f3 Rd7 30. R7f6 c4 31. Rxg6 Qb4 32. Rgf6 Kb8 33. c3 Qc5 34. Rf8+ Rxf8 35. Rxf8+ Nc8 36. Qf3 b5 37. Rf7 Ne7 38. Rxe7 1-0

[Event "NED-chT 1314"]
[Site "Netherlands"]
[Date "2014.05.10"]
[Round "9.9"]
[White "Bolwerk, Peter"]
[Black "Van der Heijden, Ton"]
[Result "1-0"]
[ECO "B63"]
[WhiteElo "2252"]
[BlackElo "2289"]
[PlyCount "67"]
[EventDate "2013.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "ESG Max Euwe"]
[BlackTeam "BSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f3 d5 10. exd5 exd5 11. Bb5 Bd7 12. Rhe1 Rc8 13. Bf1 a6 14. Kb1 b5 15. Nxc6 Bxc6 16. Bxf6 Bxf6 17. Nxd5 Bxd5 18. Qxd5 Qc7 19. Bd3 Rfd8 20. Qf5 Qxh2 21. f4 Qh4 22. g3 Qh2 23. Rh1 Qf2 24. Qxh7+ Kf8 25. Qh8+ Ke7 26. Rhe1+ Kd6 27. Qh5 Kc7 28. Qxf7+ Rd7 29. Qb3 Qxg3 30. Re6 Qg4 31. Rde1 Qxf4 32. Rxa6 Qd4 33. Qxb5 Rb8 34. Rc6+ 1-0

[Event "Oberliga NRW 1314"]
[Site "Germany"]
[Date "2014.04.27"]
[Round "9.7"]
[White "Bolwerk, Peter"]
[Black "Mueller, Frank"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2222"]
[BlackElo "1978"]
[PlyCount "102"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Castrop Rauxel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. Nc3 Bg7 7. Be3 Ne7 8. Nf3 Nbc6 9. 0-0 b5 10. Qd2 Bb7 11. Bh6 0-0 12. e5 d6 13. exd6 Qxd6 14. Ne4 Qd5 15. Qf4 f5 16. Nc3 Bxc3 17. bxc3 e5 18. Qh4 e4 19. Bxf8 Kxf8 20. Qh6+ Ke8 21. Ng5 exd3 22. Nxh7 Kd8 23. Rad1 Ne5 24. f3 Kc7 25. cxd3 Rd8 26. Qg7 N5c6 27. Rfe1 Kb8 28. Ng5 Qxa2 29. Ne6 Rd5 30. Nf4 Rd7 31. Nxg6 Qc2 32. Nf4 Ka7 33. Kh1 Rd8 34. d4 Qxc3 35. Ne6 Rg8 36. Qh6 Rg6 37. Qh7 Qc2 38. Nf4 Rd6 39. d5 Nxd5 40. Rxd5 Rxd5 41. Nxd5 Qd2 42. Qh4 Qxd5 43. Qf2+ Qd4 44. Qc2 Ne5 45. Rd1 Qb6 46. Qxf5 Nxf3 47. Qf7 Nh4 48. Rd7 Nxg2 49. Rxb7+ Qxb7 50. Qf2+ Ne3+ 51. Kg1 Qg2+ 0-1

[Event "Oberliga NRW 1314"]
[Site "Germany"]
[Date "2014.03.09"]
[Round "7.6"]
[White "Hirsch, Stefan"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2210"]
[BlackElo "2222"]
[PlyCount "103"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid II"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. b3 a6 4. Bb2 d6 5. Be2 Nf6 6. e5 dxe5 7. Nxe5 Be7 8. 0-0 0-0 9. a4 Nbd7 10. Nxd7 Bxd7 11. Na3 Nd5 12. Nc4 Bf6 13. Bxf6 Qxf6 14. a5 Rad8 15. Bf3 Bc6 16. Qe1 Nb4 17. Bxc6 Nxc6 18. d3 Nd4 19. Qd2 Rd5 20. f4 Qh6 21. Rae1 Rfd8 22. Ne5 Qf6 23. Ng4 Qe7 24. Ne3 Rh5 25. g3 Qc7 26. Nc4 Qc6 27. Re4 Rhd5 28. Re3 Rf5 29. Re4 g5 30. Qd1 f6 31. Ne3 Kh8 32. Nxf5 exf5 33. Rxd4 cxd4 34. fxg5 fxg5 35. Rxf5 Qe6 36. Qf1 Qe3+ 37. Kg2 Rg8 38. Rf7 Qe6 39. Qf2 Qd5+ 40. Kg1 Qe5 41. Rd7 Rc8 42. Rxd4 Kg7 43. Rd7+ Kh6 44. c4 Re8 45. d4 Qe4 46. h3 Qc6 47. Qf7 Re1+ 48. Kf2 Rf1+ 49. Kxf1 Qh1+ 50. Ke2 Qe4+ 51. Kf2 Qc2+ 52. Kg1 1-0

[Event "Oberliga NRW 1314"]
[Site "Germany"]
[Date "2013.11.17"]
[Round "3.4"]
[White "Bolwerk, Peter"]
[Black "Rijnaarts, Sjef"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2222"]
[BlackElo "2390"]
[PlyCount "96"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Emsdetten Turm II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f3 Be7 7. Be3 0-0 8. Qd2 e5 9. Nb3 a5 10. Bb5 Be6 11. 0-0-0 Nbd7 12. Qf2 Qc7 13. g4 Rfc8 14. g5 Nh5 15. Bxd7 Qxd7 16. Nc5 Qe8 17. N5a4 Bxa2 18. Nb6 Rxc3 19. bxc3 Ra6 20. c4 Qc6 21. c5 dxc5 22. Bxc5 Rxb6 23. Bxb6 Ba3+ 24. Kd2 Qd6+ 25. Ke1 Bb4+ 26. Rd2 Bxd2+ 27. Qxd2 Qxb6 28. Qc3 h6 29. Kd2 hxg5 30. Qxe5 Qf2+ 31. Kc1 Qxf3 32. Qe8+ Kh7 33. Rd1 Qa3+ 34. Kd2 Nf6 35. Qe5 Qb4+ 36. Ke2 Qxe4+ 37. Qxe4+ Nxe4 38. Ra1 Bd5 39. Rxa5 Bc6 40. Ke3 Kg6 41. Re5 f5 42. Kd4 f4 43. c4 f3 44. Ke3 f2 45. Ke2 Kf6 46. Ra5 Bd7 47. Ra3 Bg4+ 48. Kf1 Be6 0-1

[Event "NED-chT 1314"]
[Site "Netherlands"]
[Date "2013.11.02"]
[Round "2.9"]
[White "Zwirs, Nico"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2276"]
[BlackElo "2245"]
[PlyCount "97"]
[EventDate "2013.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Apeldoorn"]
[BlackTeam "ESG Max Euwe"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. g3 b5 5. Bg2 Bb7 6. 0-0 Nf6 7. d3 d6 8. f4 Nbd7 9. a4 b4 10. Nb1 c4 11. Nd2 cxd3 12. cxd3 Nc5 13. Nb3 Qb6 14. a5 Qb5 15. Rf3 Nxb3 16. Qxb3 Nxe4 17. dxe4 Qxe2 18. Qa4+ Qb5 19. Qxb5+ axb5 20. Rb3 Be7 21. Rxb4 d5 22. Rxb5 Bc6 23. Rb3 dxe4 24. Be3 0-0 25. a6 Bd5 26. Rb6 Rfc8 27. Bf1 h6 28. h4 Kh7 29. Kh1 Rc7 30. h5 Bf6 31. Rb4 Be7 32. Rba4 Rc2 33. Rb1 Bb3 34. Ra5 Bf6 35. Rc5 Rxc5 36. Bxc5 e5 37. a7 exf4 38. gxf4 g5 39. Bg2 Bc2 40. Re1 Kg7 41. b4 Re8 42. Rxe4 Rxe4 43. a8Q Re1+ 44. Kh2 Bb3 45. Qf8+ Kh7 46. Bh3 Re2+ 47. Kg1 g4 48. Bxg4 Re1+ 49. Kh2 1-0

[Event "NED-chT 1314"]
[Site "Netherlands"]
[Date "2013.09.21"]
[Round "1.7"]
[White "Bolwerk, Peter"]
[Black "Dijkhuis, Tycho"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "2245"]
[BlackElo "2211"]
[PlyCount "100"]
[EventDate "2013.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "ESG Max Euwe"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Bg5 Rc5 14. Kb1 Re8 15. g4 hxg4 16. h5 Nxh5 17. Nd5 Rxd5 18. Bxd5 Qb6 19. c3 e6 20. Bb3 Nxf3 21. Nxf3 gxf3 22. Be3 Qb5 23. Rdg1 Qe2 24. Qc1 Bc6 25. Rh4 Bf6 26. Rxh5 f2 27. Rh2 fxg1Q 28. Bxg1 Bxe4+ 29. Ka1 Qb5 30. Rf2 Bf5 31. Qd1 Rc8 32. Rd2 d5 33. Bd4 Bxd4 34. Rxd4 Be4 35. Qg4 Qf1+ 36. Rd1 Qg2 37. Qh4 Kg7 38. Qf4 Qf3 39. Qe5+ Qf6 40. Qg3 Rh8 41. a4 Rh1 42. Rxh1 Bxh1 43. Qg1 Be4 44. Qxa7 g5 45. Qxb7 g4 46. Qc7 e5 47. Qd7 g3 48. Qg4+ Qg6 49. Qd1 g2 50. Qg1 Qf6 0-1

[Event "Oberliga NRW 1314"]
[Site "Germany"]
[Date "2013.09.15"]
[Round "1.5"]
[White "Peschlow, Patrick"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2306"]
[BlackElo "2222"]
[PlyCount "43"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz II"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 d6 7. 0-0 Nf6 8. Nh4 Qc7 9. f4 Nc6 10. f5 e5 11. Nd5 Nxd5 12. exd5 Ne7 13. c4 Ng8 14. Bd2 h6 15. Qe1 Be7 16. Nf3 a5 17. g4 Nf6 18. h3 Qb6 19. Qe2 Qa6 20. Rfe1 Nd7 21. Bc3 0-0-0 22. b3 1/2-1/2

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2013.04.28"]
[Round "9.5"]
[White "Bolwerk, Peter"]
[Black "Auer, Martin"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2209"]
[BlackElo "2172"]
[PlyCount "69"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Solingen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. Qd2 Nd7 6. Nf3 b5 7. Bd3 Bb7 8. a3 Rc8 9. 0-0 c5 10. Rfe1 cxd4 11. Bxd4 Ngf6 12. Nd5 e5 13. Nxf6+ Bxf6 14. Be3 Nc5 15. Bh6 Rg8 16. h4 Bxh4 17. Nxh4 Qxh4 18. Bg5 Qg4 19. f3 Qe6 20. Bf1 f6 21. Be3 Ke7 22. b3 g5 23. a4 g4 24. Bxc5 Rxc5 25. axb5 gxf3 26. bxa6 Ba8 27. b4 Rcc8 28. Ra3 Qg4 29. Rae3 fxg2 30. Bxg2 f5 31. Kh1 Rg6 32. Rh3 Bxe4 33. Rxh7+ Ke6 34. Rxe4 fxe4 35. Bh3 1-0

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2013.03.10"]
[Round "7.3"]
[White "Messarius, Juergen"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2197"]
[BlackElo "2209"]
[PlyCount "76"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Iserlohn Koenigsspringer"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Nc3 Be7 8. Be3 0-0 9. a4 b6 10. f4 d6 11. Qf3 Nbd7 12. Qh3 Bb7 13. Rae1 Nc5 14. Bf2 d5 15. e5 Nfe4 16. Bxe4 Nxe4 17. Nxe4 dxe4 18. c3 Bd5 19. Re3 f5 20. Bh4 Bc5 21. Rd1 b5 22. g4 fxg4 23. Qxg4 Rf7 24. Rh3 bxa4 25. Bg5 Rb8 26. Qe2 h6 27. Bh4 Rxf4 28. Bg3 Rf7 29. c4 Bb7 30. Bf2 Rd8 31. Be3 Rfd7 32. Qg4 Rxd4 33. Rf1 Rd3 34. Qxe6+ Kh8 35. Rf7 Bxe3+ 36. Kg2 Qc6 37. Qe7 Rd2+ 38. Kg3 Qg6+ 0-1

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2013.01.20"]
[Round "5.5"]
[White "Nissen, Claus"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2144"]
[BlackElo "2209"]
[PlyCount "60"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Oberhausen"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. Nbd2 0-0 9. h4 Qc7 10. Qe2 Nd4 11. Nxd4 cxd4 12. Nc4 e5 13. a4 Be6 14. b3 d5 15. Nxe5 dxe4 16. Qxe4 Rfe8 17. Nc4 Nd5 18. Ba3 Rad8 19. Bh3 Ne3 20. Nd6 Rxd6 21. Bxd6 Qxd6 22. fxe3 f5 23. Qf3 dxe3 24. Bg2 f4 25. Qxf4 Be5 26. Qe4 Bf7 27. Qf3 Bxg3 28. Re2 Bxh4 29. Rf1 Re7 30. Qf4 Bf2+ 1/2-1/2

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2012.12.16"]
[Round "4.4"]
[White "Mende, Andreas"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2133"]
[BlackElo "2209"]
[PlyCount "72"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. c4 Be7 8. Qe2 d6 9. b3 Nbd7 10. Bb2 b6 11. Nc3 Bb7 12. Rac1 Rc8 13. Bb1 Qb8 14. Kh1 0-0 15. f4 Bd8 16. Nf3 Bc7 17. Rce1 Rfe8 18. e5 Bxf3 19. Qxf3 dxe5 20. Qh3 exf4 21. Ne4 Nxe4 22. Bxe4 Nf8 23. Qg4 Ng6 24. Bc6 Red8 25. Qh5 Be5 26. Rxe5 Rxc6 27. Ree1 Rcd6 28. Qg5 R8d7 29. h4 Rd3 30. h5 Rg3 31. Be5 Qb7 32. Qxg3 fxg3 33. hxg6 hxg6 34. Bxg3 Rd2 35. Rf2 Qd7 36. Kg1 Qd4 0-1

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2012.11.18"]
[Round "3.5"]
[White "Waldschmidt, Georg"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2208"]
[BlackElo "2209"]
[PlyCount "98"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Herne Sodingen"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nc6 8. 0-0 Be7 9. exd6 Qxd6 10. Nc3 Nxc3 11. bxc3 0-0 12. Re1 b6 13. Bd3 Bb7 14. Ng5 Bxg5 15. Bxg5 Qd5 16. Qg4 f5 17. Qg3 Rae8 18. Bf4 Rf6 19. Qh3 Ref8 20. Bf1 Rg6 21. Rad1 Na5 22. Re5 Qxa2 23. Qd3 Bd5 24. Ree1 Qa4 25. Qa6 Qc6 26. g3 Qxc3 27. Re3 Qc2 28. Rde1 Nc6 29. R3e2 Qc4 30. Qa3 Qxd4 31. Bc1 Qc5 32. Qa1 Nd4 33. Re3 b5 34. Bb2 Nf3+ 35. Rxf3 Bxf3 36. Rc1 Qb6 37. Bd4 Qb7 38. Qc3 b4 39. Qe3 f4 40. Qe5 fxg3 41. fxg3 Rc8 42. Ra1 Qe4 43. Qd6 e5 44. Qxe5 Qxe5 45. Bxe5 Rg5 46. Bf4 Rgc5 47. Be3 Rc3 48. Kf2 Ra3 49. Rb1 Be4 0-1

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2012.10.21"]
[Round "2.3"]
[White "Bolwerk, Peter"]
[Black "Scharnowski, Tobias"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2209"]
[BlackElo "2011"]
[PlyCount "73"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Guetersloh"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. g4 Bb7 9. Qd2 Nfd7 10. 0-0-0 Nb6 11. Bd3 N8d7 12. Qf2 Rc8 13. Nce2 Qc7 14. Kb1 Be7 15. g5 Nc4 16. Bxc4 Qxc4 17. Rd2 Ne5 18. Qg3 Qc7 19. b3 0-0 20. h4 Nd7 21. g6 hxg6 22. h5 g5 23. Bxg5 Bxg5 24. Qxg5 Qc5 25. Qg3 Qe5 26. Nf4 Qf6 27. h6 g6 28. h7+ Kh8 29. Ndxe6 Rfe8 30. Ng5 Ne5 31. Rhd1 Red8 32. Nd3 Nc6 33. e5 dxe5 34. Nxe5 Rf8 35. Nd7 Qf5 36. Nxf8 Nb4 37. Nxf7+ 1-0

[Event "NRW Class2 1213"]
[Site "Germany"]
[Date "2012.09.16"]
[Round "1.5"]
[White "Seegers, Hendrik"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2178"]
[BlackElo "2209"]
[PlyCount "99"]
[EventDate "2012.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Neuenkirchen"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 0-0 5. Nc3 d6 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. b3 Qe7 10. Qc2 c6 11. Rd1 Re8 12. h3 e4 13. Nd2 Nc5 14. Ba3 Qe5 15. b4 Nd3 16. Ncxe4 Nxe4 17. Nxe4 Nxf2 18. Nxf2 Qg3 19. Bb2 Bf5 20. e4 Rxe4 21. Nxe4 Qe3+ 22. Kh1 Bxe4 23. Bd3 Qxh3+ 24. Kg1 Qe3+ 25. Qf2 Qxf2+ 26. Kxf2 Bxb2 27. Bxe4 Bxa1 28. Rxa1 Rd8 29. Ke3 f5 30. Bf3 g5 31. g3 Kf7 32. c5 Kf6 33. b5 Ke5 34. bxc6 bxc6 35. Re1 g4 36. Rd1 Rc8 37. Bg2 h5 38. Rd6 h4 39. gxh4 f4+ 40. Kf2 Rb8 41. Bxc6 Rb2+ 42. Ke1 f3 43. Rd2 Rb1+ 44. Kf2 Rc1 45. Rd5+ Ke6 46. Rg5 Rc2+ 47. Kg3 Rg2+ 48. Kf4 Rc2 49. Re5+ Kf6 50. Rf5+ 1-0

[Event "Oberliga NRW 1112"]
[Site "Germany"]
[Date "2012.04.29"]
[Round "9.8"]
[White "Henrichs, Wenke"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2035"]
[BlackElo "2209"]
[PlyCount "106"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid II"]
[BlackTeam "Muenster SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. Rc1 Bd7 10. Nd1 Ne8 11. Nf2 f5 12. Bh6 Nf6 13. exf5 Bxf5 14. Bxg7 Kxg7 15. Ng3 Bd7 16. d5 Ne5 17. Be2 c6 18. dxc6 Bxc6 19. 0-0 Qb6 20. c5 dxc5 21. f4 Rbd8 22. Qe3 Nf7 23. f5 Qxb2 24. fxg6 hxg6 25. Nd3 Qd4 26. Qxd4 cxd4 27. Nc5 Rd6 28. Bd3 Bd5 29. a4 Rc6 30. Be4 Nxe4 31. Ncxe4 Rfc8 32. Rcd1 Rc4 33. a5 Ra4 34. h4 Rc2 35. h5 Raa2 36. Rf2 Bxe4 37. Nxe4 Rxf2 38. Nxf2 e5 39. hxg6 Kxg6 40. Rb1 Rxa5 41. Rb6+ Kg5 42. Rxb7 Nd6 43. Rb6 Nc4 44. Rc6 Nd2 45. Rd6 Ra1+ 46. Kh2 Nf1+ 47. Kg1 Ne3+ 48. Kh2 Ng4+ 49. Nxg4 Kxg4 50. Rg6+ Kf4 51. Rf6+ Ke3 52. g4 d3 53. Kg2 d2 0-1

[Event "Oberliga NRW 1112"]
[Site "Germany"]
[Date "2012.03.04"]
[Round "7.6"]
[White "Krings, Christoph"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2121"]
[BlackElo "2209"]
[PlyCount "97"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Erkenschwick"]
[BlackTeam "Muenster SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Bg5 h6 11. Be3 b6 12. Nd2 Bg4 13. f3 Bd7 14. b3 Nh5 15. Rfe1 f5 16. a3 f4 17. Bf2 g5 18. b4 Na6 19. bxa5 bxa5 20. c5 Nxc5 21. Bxc5 dxc5 22. Bb5 Nf6 23. Bxd7 Nxd7 24. Na4 Rf6 25. Nb3 c6 26. Red1 Qc7 27. Qc4 Kh8 28. Nbxc5 Qa7 29. Kh1 Nxc5 30. Nxc5 cxd5 31. Qxd5 Rc8 32. Nd3 Re8 33. Rab1 Rb6 34. Rbc1 a4 35. Rc5 Rb3 36. Rc6 Qd4 37. Nc5 Qxd5 38. exd5 Rxa3 39. h3 Rc3 40. Nxa4 Rxc6 41. dxc6 Rc8 42. Rc1 e4 43. Nb6 Rc7 44. Nd5 Rc8 45. fxe4 Be5 46. Ne7 Bb2 47. Nxc8 Bxc1 48. Nd6 f3 49. gxf3 1-0

[Event "Oberliga NRW 1112"]
[Site "Germany"]
[Date "2012.02.05"]
[Round "6.8"]
[White "Bolwerk, Peter"]
[Black "Topp, Michael"]
[Result "1-0"]
[ECO "B49"]
[WhiteElo "2209"]
[BlackElo "2027"]
[PlyCount "79"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Muenster SK"]
[BlackTeam "Emsdetten Turm II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 Bb4 9. Na4 Be7 10. Nxc6 bxc6 11. Nb6 Rb8 12. Nxc8 Qxc8 13. e5 Nd5 14. Bc1 Bc5 15. c4 Ne7 16. Kh1 Qc7 17. f4 Nf5 18. Qd3 0-0 19. Rd1 Rfd8 20. g4 Nd4 21. Bf1 d6 22. Qe4 dxe5 23. fxe5 f5 24. exf6 gxf6 25. b4 Rxb4 26. Ba3 a5 27. Bxb4 axb4 28. Bd3 Rd7 29. Rf1 Qe5 30. Qxe5 fxe5 31. Rae1 Bd6 32. c5 Bxc5 33. Rxe5 Rd5 34. Re4 Rg5 35. Bc4 Rg6 36. Rff4 Nb5 37. Rxe6 Rxe6 38. Bxe6+ Kg7 39. Rc4 b3 40. axb3 1-0

[Event "Oberliga NRW 1112"]
[Site "Germany"]
[Date "2012.01.08"]
[Round "5.7"]
[White "Volkov, Mykyta"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "2177"]
[BlackElo "2209"]
[PlyCount "104"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gerresheim"]
[BlackTeam "Muenster SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 Na6 7. Qd2 e5 8. d5 Nc5 9. f3 a5 10. 0-0-0 a4 11. h4 Ra6 12. h5 Rb6 13. Nb5 Bd7 14. Na3 Qa8 15. Bh6 Bxh6 16. Qxh6 Qd8 17. g4 Qe7 18. Nh3 Rc8 19. Ng5 Qf8 20. hxg6 Qxh6 21. Rxh6 hxg6 22. Kb1 Ra6 23. Rh2 Raa8 24. Ka1 Kg7 25. Kb1 Rh8 26. Rhh1 Raf8 27. Kc2 Ne8 28. Rdg1 f6 29. Nh3 Kf7 30. Nb1 f5 31. gxf5 gxf5 32. Kd2 Nf6 33. Nc3 Rfg8 34. Rxg8 Rxg8 35. Nf2 Rg2 36. Ke1 fxe4 37. Nfxe4 Ncxe4 38. Nxe4 Bf5 39. Nxf6 Kxf6 40. Kd2 e4 41. fxe4 Bg4 42. Re1 Ke5 43. Ke3 Rxe2+ 44. Rxe2 Bxe2 45. Kxe2 Kxe4 46. Kd2 Kd4 47. b3 axb3 48. axb3 b5 49. cxb5 Kxd5 50. b6 cxb6 51. Kd3 Kc5 52. Kc3 d5 0-1

[Event "Oberliga NRW 1112"]
[Site "Germany"]
[Date "2011.11.13"]
[Round "3.8"]
[White "Bolwerk, Peter"]
[Black "Schlecht, Daniel"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2209"]
[BlackElo "2330"]
[PlyCount "66"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Muenster SK"]
[BlackTeam "Solingen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. Qd1 Nc6 10. Qg4 g6 11. Ra2 Bd7 12. Qf3 Qb5 13. Ra1 Qb2 14. Qd1 0-0-0 15. a4 f6 16. f4 g5 17. g3 h5 18. h4 g4 19. Ne2 Be8 20. Rb1 Qa3 21. Ra1 Qe7 22. Bc1 Bg6 23. Bg2 Qh7 24. Ra2 Be4 25. 0-0 Nh6 26. Rf2 Bxg2 27. Rxg2 Rhf8 28. Qd2 Rf7 29. Ra1 Qe4 30. f5 Nxf5 31. Rf2 fxe5 32. Bb2 Ne3 33. Qe1 Rdf8 0-1

[Event "Oberliga NRW 1112"]
[Site "Germany"]
[Date "2011.10.09"]
[Round "2.8"]
[White "Xu, Xianliang"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2062"]
[BlackElo "2209"]
[PlyCount "190"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz II"]
[BlackTeam "Muenster SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. b4 b6 4. bxc5 bxc5 5. Nc3 a6 6. Bc4 d6 7. 0-0 Qc7 8. Bb2 Nf6 9. Qe2 Be7 10. Rfe1 0-0 11. e5 dxe5 12. Nxe5 Nc6 13. Nxc6 Qxc6 14. Ne4 Bb7 15. Bd3 c4 16. Nxf6+ Bxf6 17. Be4 Qxe4 18. Qxe4 Bxe4 19. Bxf6 Bxc2 20. Bc3 Rab8 21. f3 Rb5 22. Kf2 Rd8 23. Rac1 Bf5 24. Re3 h5 25. Rce1 f6 26. f4 Kf7 27. g3 Rd6 28. Kf3 Rbd5 29. Kf2 Bg4 30. Kg1 Bf5 31. Kf2 Rb6 32. Ra1 a5 33. Kg2 a4 34. a3 Rb3 35. Kf2 Rd8 36. Kf1 h4 37. Kf2 hxg3+ 38. hxg3 Rh8 39. Kg2 Rb5 40. Rh1 Rd8 41. Ra1 Rb3 42. Kf2 Rh8 43. Kg2 Bg4 44. Ree1 Rh5 45. Rh1 Rd5 46. Rhe1 Rd3 47. Kf2 Rf3+ 48. Kg2 Rb5 49. Rf1 Rd3 50. Kf2 g5 51. fxg5 Rxg5 52. Rab1 Bf3 53. Rbe1 Bc6 54. Re3 Rd8 55. Ke2 Rg6 56. Kd1 Rb8 57. Bb4 Rb5 58. Kc2 Rbg5 59. Bc3 Rg4 60. Kb2 Ke7 61. Rg1 e5 62. Kc2 Be4+ 63. Kb2 Ke6 64. Ba5 Kd5 65. Kc3 f5 66. Kb4 f4 67. Rc3 Bd3 68. Kxa4 fxg3 69. Kb5 g2 70. Bb6 Rf4 71. a4 Rf1 72. Be3 Rg3 73. Bb6 e4 74. a5 e3 75. Bxe3 Rxe3 76. Rxg2 Rb1+ 77. Ka6 Re6+ 78. Ka7 Re7+ 79. Ka6 Re6+ 80. Ka7 Ra1 81. Rg5+ Kc6 82. Rh5 Rd6 83. Rg5 Rd5 84. Rxd5 Kxd5 85. Kb6 Rb1+ 86. Kc7 Ra1 87. Kb6 Kd4 88. a6 Be4 89. Rh3 Ra2 90. a7 Rxd2 91. Ra3 Rb2+ 92. Kc7 Rb3 93. a8Q Bxa8 94. Rxa8 c3 95. Kc6 c2 0-1

[Event "Oberliga NRW 1112"]
[Site "Germany"]
[Date "2011.09.18"]
[Round "1.7"]
[White "Tkachuk, Sergij"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2156"]
[BlackElo "2209"]
[PlyCount "120"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG II"]
[BlackTeam "Muenster SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Bd3 Qc7 7. 0-0 d6 8. Nc3 Nbd7 9. Bg5 Be7 10. Rc1 0-0 11. Kh1 Ne5 12. Be2 Ng6 13. Be3 Re8 14. f4 e5 15. fxe5 dxe5 16. Nf5 Bxf5 17. exf5 Nf4 18. Bxf4 exf4 19. Qd2 Bc5 20. Rcd1 Rad8 21. Qc2 Bd4 22. Rd2 Bxc3 23. Qxc3 Ne4 24. Rxd8 Qxd8 25. Qe1 Qg5 26. Qc1 Qxf5 27. Qxf4 Qxf4 28. Rxf4 Ng3+ 29. hxg3 Rxe2 30. b4 Rxa2 31. Rd4 g6 32. Rd7 Ra1+ 33. Kh2 b6 34. Rd6 Rc1 35. Rxb6 Rxc4 36. Rxa6 Rxb4 37. Rc6 Kg7 38. Ra6 h5 39. Ra7 Rb1 40. Rc7 Kf6 41. Rc6+ Kg5 42. Rc5+ f5 43. Rc6 Rb4 44. Ra6 h4 45. gxh4+ Rxh4+ 46. Kg3 Rg4+ 47. Kf3 Rf4+ 48. Kg3 Rf1 49. Ra5 Kh5 50. Ra8 f4+ 51. Kh2 Kg4 52. Rg8 g5 53. Rf8 Rf2 54. Ra8 Re2 55. Kg1 Kg3 56. Ra3+ Re3 57. Ra1 g4 58. Rb1 Re2 59. Rb3+ f3 60. gxf3 Re1# 0-1

[Event "NED-ch internet"]
[Site "Playchess.com INT"]
[Date "2011.06.18"]
[Round "1.1"]
[White "Bolwerk, Peter"]
[Black "Smeets, Jan"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2241"]
[BlackElo "2647"]
[PlyCount "62"]
[EventDate "2011.06.18"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 a6 7. a4 Bd7 8. Bg2 Nc6 9. Nb3 b6 10. 0-0 Be7 11. f4 0-0 12. g4 Be8 13. g5 Nd7 14. Qh5 Rc8 15. Rf3 f5 16. Qh4 Bg6 17. Rh3 Nb4 18. Nd4 Nc5 19. exf5 Rxf5 20. Nxf5 Bxf5 21. Rf3 Nxc2 22. Ra2 Nb3 23. Be3 Nxe3 24. Rxe3 d5 25. Ne2 Bc5 26. Qg3 d4 27. Rd3 Na5 28. b3 Nxb3 29. Rxb3 d3+ 30. Kh1 d2 31. Nc3 d1Q+ 0-1

[Event "NED-ch internet"]
[Site "Playchess.com INT"]
[Date "2011.06.18"]
[Round "1.1"]
[White "Smeets, Jan"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2647"]
[BlackElo "2241"]
[PlyCount "135"]
[EventDate "2011.06.18"]
[EventType "k.o. (blitz)"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "CBM 142 Extra"]
[Source "ChessBase"]
[SourceDate "2011.06.27"]
[SourceVersion "1"]
[SourceVersionDate "2011.06.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. c4 Qc7 7. 0-0 d6 8. Nc3 g6 9. Be3 Bg7 10. Rc1 Nbd7 11. b3 0-0 12. Qe2 b6 13. Rfd1 Bb7 14. f3 Rfd8 15. Qf2 Rab8 16. Bf1 Ba8 17. Kh1 Bf8 18. Bg5 Bg7 19. Qh4 Re8 20. Bh6 Bh8 21. Qg3 Ne5 22. a4 Red8 23. Nde2 Ned7 24. Qxd6 Qxd6 25. Rxd6 Nc5 26. Rxd8+ Rxd8 27. Rb1 Rd3 28. b4 Ncd7 29. Rd1 Ne5 30. Rxd3 Nxd3 31. Na2 Nd7 32. Be3 f5 33. exf5 exf5 34. Kg1 Bf6 35. Bd4 Be7 36. Bc3 a5 37. bxa5 bxa5 38. Nd4 Nb4 39. Nxb4 axb4 40. Ba1 Bc5 41. Kf2 Ne5 42. Ke1 Nd7 43. a5 Bb7 44. Kd2 Ba6 45. Nb3 Bg1 46. h3 Nb8 47. Bd3 Nc6 48. c5 Bb7 49. a6 Ba8 50. Bc4+ Kf8 51. Kd3 Ke7 52. Bb2 g5 53. Bb5 f4 54. Kc4 h5 55. Bxc6 Bxc6 56. Bd4 Bh2 57. Na5 Ba8 58. Kxb4 Kf7 59. c6 Ke6 60. Kb5 Kd6 61. Nb7+ Kc7 62. Be5+ Kc8 63. Bd4 g4 64. hxg4 hxg4 65. fxg4 f3 66. gxf3 Bf4 67. Bb6 Bg5 68. Nd6+ 1-0

[Event "NED-chT 1011"]
[Site "Netherlands"]
[Date "2011.04.09"]
[Round "8.10"]
[White "Bolwerk, Peter"]
[Black "Paulet, Iozefina"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2243"]
[BlackElo "2247"]
[PlyCount "112"]
[EventDate "2010.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Groningen"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qb6 10. Nd1 c4 11. Be2 Be7 12. 0-0 a5 13. Bf2 0-0 14. Ne3 f6 15. c3 Bb7 16. f5 Nd8 17. Bh4 Nf7 18. Kh1 Rae8 19. exf6 Nxf6 20. Bxf6 Bxf6 21. Bd1 Nd6 22. Bc2 Ne4 23. Qd1 Bc8 24. Qb1 Qc6 25. a4 b4 26. cxb4 axb4 27. b3 c3 28. Bd3 Ba6 29. Bxa6 Qxa6 30. fxe6 Qxe6 31. Nc2 Be7 32. Qe1 Bd6 33. Qh4 Rf4 34. Qh3 Qf7 35. Rae1 Ng5 36. Qg3 Rxf3 37. Rxf3 Bxg3 38. Rxf7 Bxe1 39. Rf5 Re2 40. Nxb4 c2 41. Nxc2 Rxc2 42. Rxd5 Bb4 43. Kg1 Ne4 44. g3 Nd6 45. Re5 Kf7 46. a5 Ra2 47. a6 Rxa6 48. Kg2 Ra3 49. Re3 Nf5 50. Rd3 Ra2+ 51. Kh3 Rd2 52. Rf3 Ke6 53. g4 Nxd4 54. Re3+ Kd5 55. g5 Bd6 56. Kg4 Rxh2 0-1

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2011.04.03"]
[Round "9.6"]
[White "Bus, Tom"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2179"]
[BlackElo "2243"]
[PlyCount "119"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Nord II"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Be6 8. d3 Qd7 9. Nd5 Ne8 10. d4 c6 11. Ne3 Bh3 12. d5 Bxg2 13. Kxg2 Na6 14. Rb1 Nc5 15. f3 a5 16. Nc3 Qc7 17. Qc2 Nf6 18. b3 Na6 19. a3 c5 20. Bd2 b6 21. Ncd1 Nh5 22. Nf2 Qd7 23. Nd3 Bh6 24. Ng4 Bg7 25. b4 cxb4 26. axb4 axb4 27. Nxb4 Nc5 28. Nc6 f5 29. Nf2 Ra6 30. Be3 Qf7 31. Nh3 h6 32. g4 fxg4 33. fxg4 Nf6 34. g5 hxg5 35. Nxg5 Qd7 36. Bxc5 bxc5 37. Ne6 Rxc6 38. Nxf8 Qg4+ 39. Kh1 Rc8 40. Ne6 Nxe4 41. Qg2 Qxg2+ 42. Kxg2 Nd2 43. Rb7 Bh6 44. Rff7 Nxc4 45. Rh7 Ne3+ 46. Kf3 Nf5 47. Rhd7 Re8 48. Rd8 Rxd8 49. Nxd8 Ne3 50. Nf7 Bf4 51. Nxd6 Nxd5 52. h3 Kf8 53. Nc4 Nf6 54. Rc7 e4+ 55. Kxf4 Nd5+ 56. Kxe4 Nxc7 57. Ke5 Kg7 58. Kd6 Ne8+ 59. Kxc5 Kh6 60. Ne5 1/2-1/2

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2011.02.20"]
[Round "7.7"]
[White "Bolwerk, Peter"]
[Black "Bouaraba, Max"]
[Result "1-0"]
[ECO "B05"]
[WhiteElo "2243"]
[BlackElo "2224"]
[PlyCount "111"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Wattenscheid II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. exd6 cxd6 7. 0-0 Be7 8. Re1 0-0 9. Nbd2 Nc6 10. Nf1 Bf6 11. c3 Qd7 12. Ng3 g6 13. Bh6 Rfc8 14. Qd2 Na5 15. h3 Bxf3 16. Bxf3 Nc4 17. Qe2 Ne7 18. Ne4 Bg7 19. Bg5 Kh8 20. h4 Ng8 21. Rad1 d5 22. Nc5 Qc7 23. g3 b6 24. Nd3 a5 25. h5 Qd7 26. hxg6 hxg6 27. Kg2 Nf6 28. Rh1+ Kg8 29. Rh3 Nh7 30. Bc1 Qd8 31. Rh2 Ng5 32. Bg4 a4 33. a3 Ne4 34. f3 Nf6 35. Bg5 Qe8 36. Bh3 Nh7 37. Bf4 g5 38. Bc1 Rc6 39. Nb4 Rd6 40. Re1 Qd8 41. Nd3 Nf8 42. Bg4 f5 43. Bh3 Ng6 44. Kg1 Qf6 45. Bg2 f4 46. Rh5 fxg3 47. Bxg5 Qf7 48. f4 Nf8 49. Rh3 Rd7 50. Rxg3 Re8 51. Bf3 Rc8 52. Bg4 Rc6 53. Rf1 Qg6 54. Bf3 Qf5 55. Rf2 e5 56. fxe5 1-0

[Event "NED-chT 1011"]
[Site "Netherlands"]
[Date "2011.02.12"]
[Round "6.8"]
[White "Bolwerk, Peter"]
[Black "Sielecki, Christof"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2240"]
[BlackElo "2386"]
[PlyCount "40"]
[EventDate "2010.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Voerendaal"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. 0-0 0-0 6. Re1 d6 7. c3 Na5 8. Bb5 a6 9. Ba4 b5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 g6 14. h3 Bg7 15. Be3 Qc7 16. Qd2 d5 17. Bh6 Bh8 18. Qg5 dxe4 19. dxe4 Nc6 20. Nh4 Nd8 1/2-1/2

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2011.01.30"]
[Round "6.8"]
[White "Bolwerk, Peter"]
[Black "Hennicken, Reinhard"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2243"]
[BlackElo "2063"]
[PlyCount "179"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Aachen Aufwaerts"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bg4 6. h3 Bxf3 7. Qxf3 dxe4 8. dxe4 Qd4 9. Nd2 Nbd7 10. c3 Qd6 11. Nc4 Qc7 12. Bg5 Be7 13. Ne3 0-0 14. Nf5 Nc5 15. Bh6 Ne8 16. Qg4 Bf6 17. 0-0 Nxb3 18. axb3 Kh8 19. Be3 a6 20. Rfd1 Rd8 21. Bc5 Rg8 22. Rxd8 Bxd8 23. Rd1 Nf6 24. Qe2 Re8 25. Nd6 Re6 26. Nxb7 Qxb7 27. Rxd8+ Re8 28. Qd3 Rxd8 29. Qxd8+ Ng8 30. b4 h6 31. c4 Kh7 32. Qd6 f6 33. g3 h5 34. Qe6 Nh6 35. b3 Qc7 36. Kf1 Qb7 37. Ke2 Qc7 38. Kd3 Qd8+ 39. Kc2 Qc7 40. Kb2 Qd8 41. Kc2 Qc7 42. Qe8 Nf7 43. Be7 Nh6 44. f3 Qb7 45. Kb2 Qb6 46. Bc5 Qc7 47. Qxh5 Qd7 48. Kc2 Qd8 49. f4 exf4 50. gxf4 Qd7 51. Qf3 Kg8 52. Qd3 Qe6 53. Bd4 Qd6 54. Qd2 Qe6 55. Qe3 Nf7 56. Bc5 Qd7 57. Qd3 Qc7 58. Be3 Qe7 59. c5 Qb7 60. Bd2 Qe7 61. h4 Nd8 62. h5 Nf7 63. Qc4 Kf8 64. Qd3 Qe6 65. Kb2 Qc8 66. Ka3 Qb7 67. Qh3 Ke7 68. Bc3 Qd7 69. Qf1 Qb7 70. Qg2 Kf8 71. e5 fxe5 72. fxe5 Nd8 73. Qh3 Qe7 74. h6 gxh6 75. Qxh6+ Qg7 76. Qh3 Qf7 77. Qd3 Ne6 78. Qxa6 Qd7 79. Qf1+ Kg8 80. Qf6 Qa7+ 81. Kb2 Qd7 82. Qf3 Qe8 83. Qd3 Kf7 84. Qf5+ Ke7 85. Qh7+ Kd8 86. Qb7 Qd7 87. Qb8+ Qc8 88. Qd6+ Qd7 89. b5 Qxd6 90. exd6 1-0

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2011.01.09"]
[Round "5.7"]
[White "Bolwerk, Peter"]
[Black "Kartsev, Alexandr"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2243"]
[BlackElo "2145"]
[PlyCount "119"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Castrop Rauxel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Be7 13. Ne4 0-0 14. g4 Nxg4 15. Rhg1 f5 16. Qb3 fxe4 17. Qxe6+ Rf7 18. Ne5 Ndxe5 19. dxe5 Qd5 20. Qxd5 cxd5 21. Rxg4 Kh7 22. Be3 Rd8 23. Bxa7 Rf5 24. Bb6 Rd7 25. Rxe4 Bg5+ 26. Be3 dxe4 27. Rxd7 Bxe3+ 28. fxe3 Rxe5 29. Rxb7 Rxh5 30. b4 Rh1+ 31. Kb2 h5 32. b5 Rf1 33. Rd7 h4 34. a4 h3 35. Rd2 g5 36. b6 Rf8 37. a5 Rb8 38. c4 g4 39. Rh2 Kg6 40. c5 Kf5 41. a6 Rg8 42. a7 g3 43. Rxh3 g2 44. a8Q Rxa8 45. Rg3 Ra5 46. Kb3 Rxc5 47. Kb4 Rc6 48. Rxg2 Rxb6+ 49. Kc5 Rb3 50. Rg3 Rb1 51. Kc4 Rc1+ 52. Kd4 Rd1+ 53. Kc4 Rd3 54. Kc5 Rd8 55. Kc4 Rd1 56. Kc5 Rf1 57. Kd4 Rf2 58. Rg8 Rd2+ 59. Kc4 Rc2+ 60. Kd4 1/2-1/2

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2010.12.19"]
[Round "4.6"]
[White "Bolwerk, Peter"]
[Black "Kreutzkamp, Reinhold"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2243"]
[BlackElo "2291"]
[PlyCount "48"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. c4 Qe4 17. Qxe4 Nxe4 18. Be3 0-0 19. Ne5 Rfd8 20. g4 c5 21. dxc5 Bxc5 22. Bxc5 Nxc5 23. Kc2 a5 24. b3 Rac8 1/2-1/2

[Event "NED-chT 1011"]
[Site "Netherlands"]
[Date "2010.12.11"]
[Round "4.10"]
[White "Zagema, Wieb"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2303"]
[BlackElo "2235"]
[PlyCount "110"]
[EventDate "2010.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Hilversum HSG"]
[BlackTeam "Enschede Braceland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. Qe2 d6 4. g3 Nf6 5. Bg2 Be7 6. 0-0 Nc6 7. c3 e5 8. h3 0-0 9. Rd1 Qc7 10. Na3 a6 11. Nc2 Bd7 12. d3 Rad8 13. g4 Kh8 14. Bg5 Ng8 15. Be3 g6 16. d4 f5 17. gxf5 gxf5 18. dxc5 dxc5 19. b4 b6 20. bxc5 bxc5 21. exf5 Bxf5 22. Nce1 Qc8 23. Rxd8 Rxd8 24. Ng5 Rf8 25. Qc4 Nd8 26. Nef3 h6 27. Ne4 Be6 28. Qe2 Nf7 29. Kh2 Nf6 30. Nxf6 Bxf6 31. Nd2 Bg7 32. Rg1 Nd6 33. Ne4 Nxe4 34. Bxe4 Bf5 35. Bd5 e4 36. c4 Qc7+ 37. Kh1 Qd6 38. Qh5 Rf6 39. Rg3 Rf8 40. a4 Kh7 41. a5 Bd4 42. Bg8+ Rxg8 43. Qxf5+ Kh8 44. Rxg8+ Kxg8 45. Qxe4 Bxe3 46. Qxe3 Qc6+ 47. f3 Qf6 48. Qe8+ Kg7 49. Qd7+ Kg6 50. Qd3+ Kg5 51. Qe3+ Kg6 52. Kg2 Qb2+ 53. Kg3 Qb8+ 54. Qf4 Qb4 55. Qd6+ Kf5 1-0

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2010.11.28"]
[Round "3.8"]
[White "Mueller Clostermann, Bruno"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "A02"]
[BlackElo "2243"]
[PlyCount "94"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Katernberg II"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. d3 e5 7. e4 c6 8. Nc3 exf4 9. gxf4 d5 10. e5 Ng4 11. d4 Nh6 12. Ne2 Nf5 13. Qe1 Na6 14. b4 Nc7 15. Bd2 Re8 16. Rb1 Bf8 17. Rb3 Ne6 18. Qf2 Be7 19. Kh1 Bd7 20. Rg1 Kh8 21. Bh3 Neg7 22. Ng5 Rf8 23. Ng3 Qc8 24. Bf1 h6 25. Nf3 Be6 26. Bd3 Qd7 27. a4 Rfc8 28. Qe2 b6 29. Rgb1 Rc7 30. a5 Rd8 31. Ra1 Nxg3+ 32. hxg3 Bg4 33. Qf2 c5 34. axb6 axb6 35. bxc5 bxc5 36. Bb5 Qf5 37. Ba5 Ra8 38. Bd3 Qh5+ 39. Kg2 Bxf3+ 40. Qxf3 Qxf3+ 41. Kxf3 Rca7 42. Rba3 c4 43. Bb4 Rxa3 44. Rxa3 Rxa3 45. Bxe7 Ra7 46. Bc5 cxd3 47. Bxa7 dxc2 0-1

[Event "NED-chT 1011"]
[Site "Netherlands"]
[Date "2010.11.20"]
[Round "3.7"]
[White "Willemze, Jeroen"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "2394"]
[BlackElo "2235"]
[PlyCount "58"]
[EventDate "2010.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Utrecht"]
[BlackTeam "Enschede Braceland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 d6 8. Kh1 Nbd7 9. f4 Be7 10. Qf3 b5 11. a4 b4 12. Na2 Bb7 13. Nxb4 d5 14. e5 Bxb4 15. exf6 Nxf6 16. Qh3 Be7 17. Be3 Ne4 18. Rae1 Qd7 19. c4 Nc5 20. Bc2 dxc4 21. Nxe6 Nxe6 22. f5 Nd4 23. Bxd4 Qxd4 24. f6 gxf6 25. Rxe7+ Kxe7 26. Qa3+ Qd6 27. Re1+ Kd7 28. Rd1 Bd5 29. Qh3+ Kc7 0-1

[Event "Oberliga NRW 1011"]
[Site "Germany"]
[Date "2010.10.24"]
[Round "2.8"]
[White "Bolwerk, Peter"]
[Black "Titgemeyer, Sven"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "2243"]
[BlackElo "2039"]
[PlyCount "171"]
[EventDate "2010.09.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. 0-0 d6 6. c3 0-0 7. Re1 h6 8. Bb3 Nh7 9. h3 Ng5 10. Nbd2 Kh8 11. d4 f5 12. Bd5 Bf6 13. Bxc6 bxc6 14. Nxg5 Bxg5 15. dxe5 dxe5 16. Nf3 Qxd1 17. Rxd1 Bf6 18. Be3 fxe4 19. Bc5 Re8 20. Nd2 Bf5 21. Re1 Rab8 22. Ba3 Red8 23. Nxe4 Rd5 24. Re2 Kg8 25. Rae1 Kf7 26. c4 Rd4 27. b3 Rbd8 28. Bb4 Rd1 29. Ba5 Rxe1+ 30. Rxe1 Bxe4 31. Rxe4 Ke6 32. Kf1 Rd7 33. Ke2 g5 34. Re3 Kf5 35. g4+ Ke6 36. Rd3 Rf7 37. f3 Rh7 38. Bb4 h5 39. Ke3 hxg4 40. hxg4 Rh2 41. Rd2 Rh7 42. Ke4 Rh1 43. Re2 Rh3 44. Bc5 a6 45. Rd2 Rh1 46. Re2 Rh3 47. Bb4 Rh6 48. Ba5 Rh7 49. Rc2 Bd8 50. Bc3 Bf6 51. b4 Rh1 52. b5 cxb5 53. cxb5 axb5 54. Ba5 Bd8 55. Rc5 Rh2 56. Rxe5+ Kf6 57. Rxb5 Re2+ 58. Kd3 Rxa2 59. Rc5 Ra3+ 60. Ke2 Ra2+ 61. Ke3 Ra3+ 62. Kf2 Ra2+ 63. Kg3 Ra4 64. Bxc7 Bxc7+ 65. Rxc7 Ra2 66. Rc6+ Kg7 67. Rc3 Rb2 68. f4 gxf4+ 69. Kxf4 Rb4+ 70. Kg5 Rb5+ 71. Kh4 Rb1 72. Kh5 Rb5+ 73. g5 Rb6 74. Rc7+ Kg8 75. Rc5 Kg7 76. Rf5 Rb1 77. Rf4 Ra1 78. Kg4 Ra5 79. Rb4 Ra6 80. Kh5 Rc6 81. Rb7+ Kg8 82. Re7 Ra6 83. Re5 Kg7 84. Re7+ Kg8 85. g6 Ra1 86. Kh6 1/2-1/2

[Event "NED-chT 1011"]
[Site "Netherlands"]
[Date "2010.10.09"]
[Round "2.9"]
[White "Bolwerk, Peter"]
[Black "Timmermans, Ivo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2243"]
[BlackElo "2209"]
[PlyCount "90"]
[EventDate "2010.09.25"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 138 Extra"]
[Source "ChessBase"]
[SourceDate "2010.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2010.10.29"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Amsterdam Caissa"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 Be7 5. c3 0-0 6. Bb3 d6 7. Nbd2 Na5 8. Bc2 c5 9. Nf1 Qc7 10. Ng3 Be6 11. h3 Rad8 12. Nh2 d5 13. Qf3 Qd7 14. 0-0 Kh8 15. Re1 Nc6 16. Nhf1 d4 17. c4 b5 18. b3 bxc4 19. bxc4 Ne8 20. Ba4 Qc7 21. Bd2 Rb8 22. Nh2 Nd6 23. Nf5 Bxf5 24. exf5 e4 25. Qf4 Nb4 26. Bxb4 Rxb4 27. Bc2 Rb2 28. Qc1 Rb4 29. a3 Rb6 30. Qf4 Rb2 31. Rec1 Qd8 32. dxe4 Bg5 33. Qg3 Bxc1 34. Rxc1 Qb8 35. Qd3 Re8 36. Nf3 Nxe4 37. Ba4 Nxf2 38. Qf1 Ree2 39. Re1 Nxh3+ 40. Kh1 Nf2+ 41. Kg1 Nh3+ 42. Kh1 Rxe1 43. Nxe1 Qg3 44. Bc2 Nf2+ 45. Kg1 Ng4 0-1

[Event "Oberliga NRW 0910"]
[Site "Germany"]
[Date "2010.04.25"]
[Round "9.1"]
[White "Litwak, Aleksej"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2269"]
[BlackElo "2266"]
[PlyCount "91"]
[EventDate "2009.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Muelheim Nord II"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. Qe2 d6 8. c4 g6 9. f4 Bg7 10. Nc3 0-0 11. Nf3 Nbd7 12. Bd2 b6 13. Rae1 Bb7 14. Kh1 Rac8 15. Qf2 Nc5 16. Bb1 d5 17. cxd5 exd5 18. e5 Nfe4 19. Qh4 f6 20. Be3 Rce8 21. Bd4 Ne6 22. Nxd5 Bxd5 23. Bxe4 Bxe4 24. Rxe4 Nxd4 25. Nxd4 Qc4 26. Rfe1 Qd5 27. Nf3 Qxa2 28. Qf2 fxe5 29. fxe5 Re6 30. Qh4 h6 31. Qf2 Rfe8 32. Qd4 Qa5 33. h3 Qb5 34. Qc3 Rc6 35. Qd2 Rcc8 36. Qd6 Qc6 37. Qa3 b5 38. e6 Qc5 39. Qa2 Re7 40. b4 Qb6 41. Nh4 Kh7 42. Nxg6 Rec7 43. Qb1 Bc3 44. Rf1 Bd2 45. Re2 Rc2 46. Rxd2 1-0

[Event "Oberliga NRW 0910"]
[Site "Germany"]
[Date "2010.03.21"]
[Round "8.5"]
[White "Bolwerk, Peter"]
[Black "Rechmann, Peter"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2266"]
[BlackElo "2344"]
[PlyCount "44"]
[EventDate "2009.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Monheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. Bd3 c5 7. Nf3 Ngf6 8. h3 cxd4 9. Nxd4 0-0 10. Bh6 Nc5 11. 0-0 b5 12. a3 Bb7 13. Rfe1 Re8 14. Rad1 e5 15. Nb3 Na4 16. Bxg7 Kxg7 17. Nxa4 bxa4 18. Na5 Rb8 19. b4 axb3 20. cxb3 Ba8 21. b4 d5 22. Qe3 Qe7 1/2-1/2

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2010.03.06"]
[Round "7.9"]
[White "Bolwerk, Peter"]
[Black "Timmermans, Ivo"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2263"]
[BlackElo "2237"]
[PlyCount "42"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Sas van Gent"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. Nxc7+ Qxc7 9. f4 Bd7 10. Nf3 Ba4 11. Ra2 Nh6 12. Nxd4 Qc3+ 13. Kf2 0-0 14. h4 Bd7 15. Rh3 Qc7 16. Rg3 Nc6 17. Nb5 Qd8 18. Qh5 Nf5 19. Bd3 Qxh4 20. Qxh4 Nxh4 21. Nd6 Rab8 1/2-1/2

[Event "Oberliga NRW 0910"]
[Site "Germany"]
[Date "2010.02.21"]
[Round "7.5"]
[White "Heisel, Guido"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2265"]
[BlackElo "2266"]
[PlyCount "76"]
[EventDate "2009.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Duisburg PSV"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Be3 a6 5. f3 c6 6. Qd2 b5 7. a4 b4 8. Nd1 a5 9. c3 bxc3 10. Nxc3 Nbd7 11. Bc4 d5 12. Ba2 e6 13. Nge2 Bb4 14. e5 Ng8 15. 0-0 Ne7 16. f4 Ba6 17. Rf3 Nb6 18. Bf2 Nxa4 19. Bxd5 cxd5 20. Rxa4 Nc8 21. Ra1 Nb6 22. Rh3 Qd7 23. Bh4 h5 24. Bf6 Rg8 25. f5 exf5 26. Qg5 Bxe2 27. Nxe2 Qb5 28. Ng3 Kd7 29. Nxf5 gxf5 30. Qxh5 Kc6 31. Rc1+ Kb7 32. Qxf7+ Ka6 33. Rh7 Qe2 34. Qb7+ Kb5 35. Qc6+ Ka6 36. Qb7+ Kb5 37. Qc6+ Ka6 38. Qb7+ Kb5 1/2-1/2

[Event "Oberliga NRW 0910"]
[Site "Germany"]
[Date "2010.01.31"]
[Round "6.5"]
[White "Bolwerk, Peter"]
[Black "Hengelbrock, Joachim"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "2266"]
[BlackElo "2299"]
[PlyCount "56"]
[EventDate "2009.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Nc6 7. exd6 cxd6 8. c3 Bg7 9. 0-0 0-0 10. Bg5 h6 11. Be3 Na5 12. Bc2 Nbc4 13. Bc1 d5 14. Re1 Nc6 15. Nbd2 Nd6 16. Nf1 Bf5 17. Bb3 Ne4 18. Nh4 e6 19. Nxf5 gxf5 20. Qh5 Kh7 21. Bf4 Ne7 22. f3 Nf6 23. Qh3 Ng6 24. Bg5 Rh8 25. Rad1 Kg8 26. Bc1 h5 27. g3 b5 28. Bc2 Qc7 1/2-1/2

[Event "Oberliga NRW 0910"]
[Site "Germany"]
[Date "2009.12.20"]
[Round "4.4"]
[White "Rosen, Bernd"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2355"]
[BlackElo "2266"]
[PlyCount "103"]
[EventDate "2009.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Katernberg II"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. d4 cxd4 7. Nxd4 a6 8. Nc3 Qc7 9. Qd3 d6 10. b3 Nbd7 11. Bb2 Ne5 12. Qd2 Bd7 13. Rac1 Rac8 14. f4 Qb6 15. e3 Nc6 16. h3 Rfd8 17. g4 Be8 18. g5 Nd7 19. h4 Nc5 20. f5 Nb4 21. a3 Nc6 22. b4 Nxd4 23. Qxd4 e5 24. Nd5 exd4 25. Nxb6 Nd3 26. Nxc8 Rxc8 27. Bxd4 Nxc1 28. Rxc1 Rc7 29. f6 gxf6 30. gxf6 Bf8 31. Bd5 Ba4 32. Rc3 Bc6 33. Kf2 h5 34. Kf3 Kh7 35. Ke4 Rc8 36. Kf5 Bh6 37. Bxf7 Bf3 38. Bg6+ Kg8 39. f7+ Kf8 40. Ke6 Rc6 41. b5 axb5 42. cxb5 Rxc3 43. Bxc3 Bxe3 44. Kxd6 Bf4+ 45. Be5 Bc1 46. a4 Ba3+ 47. Kd7 Bg4+ 48. Kc7 Bd1 49. a5 Be2 50. b6 Bf3 51. Bd6+ Bxd6+ 52. Kxd6 1-0

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2009.12.12"]
[Round "4.9"]
[White "Wantola, Ivo"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2344"]
[BlackElo "2266"]
[PlyCount "101"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Enschede Braceland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. c5 exd4 11. Nd5 Qxe4 12. Ne7+ Kh8 13. cxd6 Bd7 14. Bc4 Nb4 15. a3 Qc2 16. Qxc2 Nxc2 17. Rac1 h6 18. Bd2 Nxa3 19. bxa3 c5 20. Bd5 b6 21. Bf4 g5 22. Bg3 Rad8 23. Rfd1 Ba4 24. Rd3 f5 25. h3 f4 26. Ng6+ Kh7 27. Nxf8+ Bxf8 28. Be4+ Kg7 29. hxg4 fxg3 30. Nxd4 gxf2+ 31. Kxf2 cxd4 32. Rxd4 Bd7 33. Rc7 Kf6 34. Rxa7 Ke5 35. Ke3 Be6 36. Bf5 Bxf5 37. gxf5 Bxd6 38. Kd3 Kxf5 39. Rb7 Rb8 40. g4+ Ke5 41. Rxb8 Bxb8 42. Re4+ Kd5 43. Re8 Be5 44. a4 Bb2 45. Re1 Ba3 46. Rb1 Bc5 47. Rb5 Kc6 48. Ke4 Kd6 49. Kf5 Kc6 50. Kg6 Bf8 51. Kf7 1-0

[Event "Oberliga NRW 0910"]
[Site "Germany"]
[Date "2009.11.22"]
[Round "3.5"]
[White "Muhren, Bianca"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2312"]
[BlackElo "2266"]
[PlyCount "61"]
[EventDate "2009.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Castrop Rauxel"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Qc7 8. Qe2 Be7 9. Re1 b4 10. Nd1 Nf6 11. Bd2 Nc6 12. Nxc6 dxc6 13. Ne3 0-0 14. e5 Nd7 15. Nc4 g6 16. Rad1 Rfe8 17. Qg4 a5 18. Bh6 c5 19. h4 Bd5 20. h5 f5 21. Qg3 Kf7 22. Bxf5 Rg8 23. hxg6+ hxg6 24. Be4 Bxe4 25. Rxe4 Qc6 26. Rf4+ Ke8 27. Bg5 Bf8 28. Nd6+ Bxd6 29. Rxd6 Nxe5 30. Rxc6 Nxc6 31. Qh3 1-0

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2009.11.21"]
[Round "3.7"]
[White "Bolwerk, Peter"]
[Black "Van Delft, Merijn"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2266"]
[BlackElo "2374"]
[PlyCount "102"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Homburg Apeldoorn"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Qe2 Qb6 15. Ka1 Rfe8 16. Ne4 c5 17. c3 a5 18. Nxf6+ Nxf6 19. Ne5 cxd4 20. cxd4 a4 21. Be3 a3 22. b3 Nd5 23. Qf3 Bf6 24. Nd7 Qb4 25. Nxf6+ Nxf6 26. Rc1 Rac8 27. Qe2 Nd5 28. Qd3 Qe7 29. g4 Qf6 30. Rhg1 Nxe3 31. Qxe3 Red8 32. Rxc8 Rxc8 33. Kb1 Rd8 34. Rd1 e5 35. d5 e4 36. Qe2 Qe5 37. f3 Rxd5 38. Rxd5 Qxd5 39. fxe4 Qe5 40. Qc2 Kh7 41. Qe2 g6 42. Kc2 Kg7 43. Qc4 gxh5 44. gxh5 Qb2+ 45. Kd3 Qxa2 46. e5 Qb1+ 47. Ke3 Qe1+ 48. Kf3 Qd1+ 49. Kf2 a2 50. Qf4 a1Q 51. Qf6+ Kg8 0-1

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2009.10.31"]
[Round "2.7"]
[White "Span, Paul"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "E79"]
[WhiteElo "2315"]
[BlackElo "2266"]
[PlyCount "88"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Calder HMC"]
[BlackTeam "Enschede Braceland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 c5 7. Nf3 cxd4 8. Nxd4 Nc6 9. Be3 Qb6 10. Nc2 Qa5 11. 0-0 Be6 12. Rb1 Rfc8 13. g4 Nb4 14. Nxb4 Qxb4 15. a3 Qa5 16. g5 Nd7 17. Nd5 Qd8 18. f5 Bxd5 19. Qxd5 Nb6 20. Qa5 Rxc4 21. Bxb6 axb6 22. Qxa8 Qxa8 23. Bxc4 Qa5 24. Kh1 Qd2 25. f6 exf6 26. Rbd1 Qxg5 27. Rxd6 Qh4 28. Rd8+ Bf8 29. Bd5 Kg7 30. e5 f5 31. Rd7 Be7 32. Rxb7 Qd4 33. Bf3 Qxe5 34. Rxb6 Bd6 35. Rxd6 Qxd6 36. Rd1 Qe5 37. Rb1 Qe3 38. Bg2 Qb3 39. h3 Qa2 40. Re1 Qxb2 41. a4 Qa3 42. Rb1 Qxa4 43. Rb7 Qd1+ 44. Kh2 f4 0-1

[Event "Oberliga NRW 0910"]
[Site "Germany"]
[Date "2009.10.25"]
[Round "2.3"]
[White "Bolwerk, Peter"]
[Black "Wehmeier, Stefan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2266"]
[BlackElo "2443"]
[PlyCount "136"]
[EventDate "2009.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Lippstadt Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 Bb6 7. Bb3 Bg4 8. Nbd2 Ne7 9. h3 Bd7 10. Re1 Ng6 11. Nf1 0-0 12. d4 Nh5 13. Be3 exd4 14. Nxd4 Nhf4 15. Ng3 Ne6 16. Qd2 Nc5 17. Bc2 Ne5 18. Qe2 Re8 19. Rad1 Ne6 20. Bb3 g6 21. Nf3 Bxe3 22. Qxe3 Nxf3+ 23. Qxf3 Bc6 24. Qg4 Qf6 25. f4 Ng7 26. Bd5 h5 27. Qf3 Ne6 28. Bxc6 bxc6 29. e5 Qxf4 30. exd6 Qxf3 31. gxf3 cxd6 32. Rxd6 Ng5 33. Rxe8+ Rxe8 34. Kg2 h4 35. Ne4 Nxe4 36. fxe4 Rxe4 37. Rxc6 Re2+ 38. Kf3 Rxb2 39. Ra6 Rh2 40. Kg4 Rg2+ 41. Kf4 Rg3 42. c4 Rxh3 43. Rxa7 Rc3 44. Kg4 h3 45. Rb7 h2 46. Rb1 Rxc4+ 47. Kg3 Rc2 48. a4 Ra2 49. a5 Kg7 50. a6 Rxa6 51. Kxh2 Ra3 52. Kg2 f5 53. Kf2 Kf6 54. Rc1 Ra8 55. Rc6+ Kg5 56. Rc1 f4 57. Kf3 Kf5 58. Rb1 g5 59. Rb2 g4+ 60. Kg2 g3 61. Kh3 Rd8 62. Rb4 Rd2 63. Rb5+ Ke4 64. Rb4+ Kf3 65. Rb3+ Kf2 66. Rb1 g2 67. Kh2 f3 68. Ra1 Re2 0-1

[Event "NED-chT 0910"]
[Site "Netherlands"]
[Date "2009.09.26"]
[Round "1.9"]
[White "Bolwerk, Peter"]
[Black "Rietman, Frits"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2266"]
[BlackElo "2251"]
[PlyCount "100"]
[EventDate "2009.09.26"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Enschede Braceland"]
[BlackTeam "Groningen Hotels"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. g4 b5 10. g5 b4 11. Ne2 Nh5 12. Qd2 a5 13. Ng3 Nxg3 14. hxg3 a4 15. Nc1 Qa5 16. f4 g6 17. Nd3 Bg7 18. f5 gxf5 19. exf5 Bxf5 20. Nxb4 a3 21. b3 e4 22. 0-0-0 Bg4 23. Bh3 Bxh3 24. Rxh3 0-0 25. Qxd6 Ne5 26. Bb6 Qb5 27. Nd5 Rfe8 28. Nc7 Qe2 29. Qd2 Qg4 30. Rh4 Qxg3 31. Nxe8 Nf3 32. Qd5 Rxe8 33. Rxe4 Rxe4 34. Qxe4 Qxg5+ 35. Be3 Qf6 36. Qe8+ Bf8 37. Bd4 Qh6+ 38. Be3 Qf6 39. Bd4 Qh6+ 40. Kb1 Nxd4 41. Rg1+ Kh8 42. Qxf7 Bg7 43. Re1 Bf8 44. c3 Nb5 45. Re8 Qh1+ 46. Kc2 Qh2+ 47. Kd3 Qd6+ 48. Kc2 Qh2+ 49. Kd3 Qd6+ 50. Kc2 Qh2+ 1/2-1/2

[Event "Oberliga NRW 0910"]
[Site "Germany"]
[Date "2009.09.20"]
[Round "1.3"]
[White "Bolwerk, Peter"]
[Black "Michaelsen, Nils"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2266"]
[BlackElo "2407"]
[PlyCount "29"]
[EventDate "2009.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Muenster"]
[BlackTeam "Koeln SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. Nc3 Nf6 5. Be2 Be7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 d6 9. Be3 Bd7 10. Rc1 Qb8 11. f3 a6 12. Qd2 Rc8 13. b3 Be8 14. Rfd1 Nd7 15. Qe1 1/2-1/2

[Event "Oberliga NRW 0809"]
[Site "Germany"]
[Date "2009.04.26"]
[Round "9.7"]
[White "Mueller Boge, Michael"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "2282"]
[PlyCount "48"]
[EventDate "2008.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Godesberg II"]
[BlackTeam "Gescher"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Be2 Bb7 7. Bf3 Qc7 8. 0-0 d6 9. a4 b4 10. Na2 Nf6 11. c3 bxc3 12. Nxc3 Nbd7 13. g3 Be7 14. Bg2 0-0 15. Qe2 Rfe8 16. Be3 Rac8 17. Rfc1 Qb8 18. b4 Qa8 19. f3 d5 20. exd5 Bxb4 21. dxe6 Rxc3 22. Rxc3 Bxc3 23. exd7 Rxe3 24. Qd1 Re1+ 0-1

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.04.18"]
[Round "8.10"]
[White "Bolwerk, Peter"]
[Black "Berkvens, Joost"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2271"]
[BlackElo "2431"]
[PlyCount "108"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. Nd2 g6 4. Ngf3 Bg7 5. c3 Nh6 6. Bd3 0-0 7. 0-0 b6 8. Qe2 a5 9. Re1 Re8 10. exd5 cxd5 11. Bb5 Ba6 12. a4 Nf5 13. Ne5 Nd6 14. Qf3 Bxb5 15. axb5 Bxe5 16. dxe5 Nxb5 17. Ra4 Nd7 18. Rh4 Nf8 19. Qh3 Rc8 20. Nf3 Rc4 21. Rh6 Re4 22. Rd1 f6 23. Be3 Qc7 24. Rxd5 Rd8 25. Rd2 Rxd2 26. Nxd2 Rxe5 27. f4 Rf5 28. g4 Rxf4 29. Bxf4 Qxf4 30. Nf1 Nd6 31. Rh4 Nc4 32. Qg2 Ne5 33. Rh3 Nxg4 34. Rf3 Qe4 35. h3 Ne5 36. Rf2 Qh4 37. Qd5+ Kg7 38. Kg2 Qg5+ 39. Ng3 h5 40. Qd2 Qxd2 41. Rxd2 Ne6 42. Ne2 a4 43. Nd4 Nf4+ 44. Kg3 Nc4 45. Rc2 e5 46. b3 Ne3 47. Ra2 exd4 48. cxd4 axb3 49. Rb2 Nc4 50. Rxb3 Ne2+ 51. Kf2 Nxd4 52. Rd3 Nf5 53. Rd7+ Kh6 54. h4 b5 0-1

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.03.28"]
[Round "7.8"]
[White "Ootes, Lennart"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "2064"]
[BlackElo "2271"]
[PlyCount "72"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Bussum"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Be3 0-0 9. f4 d6 10. Kh1 Nbd7 11. g4 Rd8 12. g5 Ne8 13. f5 Ne5 14. Qh5 g6 15. Qh3 Qd7 16. Be2 exf5 17. Nd5 fxe4 18. Qxd7 Rxd7 19. Nb6 Rb8 20. Nxd7 Bxd7 21. Rad1 Nc7 22. Bf4 Nd5 23. Bxe5 dxe5 24. Bc4 Nf4 25. Nf3 Bh3 26. Nxe5 Bg2+ 27. Kg1 Bc5+ 28. Rf2 e3 29. Re2 b5 30. Bb3 Bh3 31. Rde1 Rd8 32. Rxe3 Rd2 33. Nf3 Bxe3+ 34. Rxe3 Rg2+ 35. Kh1 Rf2 36. Ng1 Bg2# 0-1

[Event "Oberliga NRW 0809"]
[Site "Germany"]
[Date "2009.03.22"]
[Round "8.7"]
[White "Bolwerk, Peter"]
[Black "Bachmann, Karlheinz"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2282"]
[BlackElo "2281"]
[PlyCount "63"]
[EventDate "2008.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gescher"]
[BlackTeam "Katernberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 Nc6 8. Kh1 a6 9. a4 Qc7 10. f4 0-0 11. Be3 Re8 12. Bf3 Bd7 13. Nb3 e5 14. f5 Na5 15. Nxa5 Qxa5 16. g4 h6 17. h4 Nh7 18. Nd5 Qd8 19. Bb6 Qc8 20. Nxe7+ Rxe7 21. Qxd6 Re8 22. Rfd1 Bc6 23. a5 Nf6 24. Qb4 Nd7 25. Be3 Qd8 26. g5 hxg5 27. hxg5 Qe7 28. Qe1 Nc5 29. f6 Qf8 30. Qh4 Ne6 31. Kg2 gxf6 32. gxf6 1-0

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.03.07"]
[Round "6.9"]
[White "Bolwerk, Peter"]
[Black "Temmink, Henk H"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2271"]
[BlackElo "2230"]
[PlyCount "73"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Voerendaal"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. Nf3 h6 7. Bd3 e6 8. 0-0 Ne7 9. Rfe1 b6 10. Rad1 Bb7 11. h3 Qb8 12. Bf1 Kf8 13. Bf4 Qa7 14. Nh2 Kg8 15. Ng4 g5 16. Bh2 Ng6 17. Ne3 Rc8 18. a4 Qa8 19. f3 Kh7 20. Kh1 Rhf8 21. Ne2 f5 22. exf5 exf5 23. Qd3 f4 24. Ng4 Rce8 25. Nc3 h5 26. Nf2 Kh6 27. Qc4 Qd8 28. Bd3 Nf6 29. Rxe8 Rxe8 30. Bxg6 Kxg6 31. Qd3+ Kf7 32. Nfe4 Nxe4 33. Nxe4 d5 34. Nc3 Qf6 35. Bg1 Qg6 36. Qd2 Qf5 37. Ne2 1/2-1/2

[Event "Oberliga NRW 0809"]
[Site "Germany"]
[Date "2009.03.01"]
[Round "7.7"]
[White "Kraemer, Matthias"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2298"]
[BlackElo "2282"]
[PlyCount "110"]
[EventDate "2008.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Bochum"]
[BlackTeam "Gescher"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. 0-0 d6 8. f4 Be7 9. Bf3 0-0 10. Qe2 Nc6 11. Nb3 b5 12. a3 Bb7 13. g4 Rfe8 14. Be3 Rac8 15. Qg2 b4 16. axb4 Nxb4 17. g5 Nd7 18. h4 Bf8 19. Rf2 Nb6 20. Na5 Ba8 21. Rd2 d5 22. Qf2 Rb8 23. e5 Rec8 24. Ne2 Nc4 25. Nxc4 dxc4 26. Bxa8 Rxa8 27. Nc3 Rd8 28. Rad1 Rxd2 29. Rxd2 Rd8 30. Qe2 Rxd2 31. Qxd2 Be7 32. Ne4 Qc6 33. Nd6 Nd5 34. Bd4 Bxd6 35. exd6 Qxd6 36. Be5 Qc5+ 37. Kg2 Qe3 38. Qf2 f6 39. Qxe3 Nxe3+ 40. Kf3 Nd5 41. gxf6 gxf6 42. Bd4 f5 43. b3 cxb3 44. cxb3 Kf7 45. Be5 Ke7 46. Ke2 Nb4 47. Bg7 Kd7 48. Bc3 Nd5 49. Bd2 Kd6 50. Kd3 Kc5 51. Bc1 Nb4+ 52. Ke3 Kd5 53. Bb2 Nc2+ 54. Kf2 Nd4 55. h5 Nxb3 0-1

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2009.02.07"]
[Round "5.9"]
[White "Zagema, Wieb"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2322"]
[BlackElo "2271"]
[PlyCount "93"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hilversum HSG"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nce2 Bg7 6. c3 Nxe2 7. Nxe2 d6 8. 0-0 Nf6 9. d3 0-0 10. a4 d5 11. exd5 Nxd5 12. a5 e5 13. Qb3 Nc7 14. f4 exf4 15. Nxf4 Rb8 16. Be3 Qd6 17. Ne2 Be6 18. Ng3 Bxc4 19. Qxc4 Ne6 20. Ne4 Qe5 21. Rae1 b6 22. Bd2 b5 23. Qa2 Qc7 24. Nf6+ Kh8 25. d4 cxd4 26. cxd4 Qd8 27. d5 Nc7 28. Bc3 b4 29. Be5 Rb7 30. d6 Ne6 31. Qd5 Qa8 32. Qc4 Qc8 33. Qh4 Qc5+ 34. Kh1 h5 35. a6 Rb5 36. Nd7 Qc8 37. Bxg7+ Nxg7 38. Nxf8 Qxf8 39. Re7 Nf5 40. Qf6+ Kg8 41. Rd7 Rb8 42. Rxf5 gxf5 43. Rxa7 Re8 44. Re7 Rc8 45. h4 Rc1+ 46. Kh2 Rd1 47. Qg5+ 1-0

[Event "Oberliga NRW 0809"]
[Site "Germany"]
[Date "2009.02.01"]
[Round "6.5"]
[White "Bolwerk, Peter"]
[Black "Andrzejewski, Frank"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2282"]
[BlackElo "2133"]
[PlyCount "99"]
[EventDate "2008.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gescher"]
[BlackTeam "Nord II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 c6 5. Qd2 Nd7 6. Nf3 a6 7. a4 Qa5 8. Bd3 Ngf6 9. h3 Rb8 10. 0-0 0-0 11. b4 Qc7 12. b5 axb5 13. axb5 c5 14. Rfe1 e5 15. dxe5 Nxe5 16. Nxe5 dxe5 17. b6 Qxb6 18. Na4 Qc6 19. Bxc5 Rd8 20. Qa5 Bd7 21. Nb6 Bf8 22. Be3 Qc7 23. Nxd7 Rxd7 24. Bb6 Qd6 25. Bb5 Re7 26. Rad1 Qe6 27. Qa7 Rc8 28. c4 Nd7 29. Be3 Nb8 30. Re2 Nc6 31. Qb6 Rd7 32. Rxd7 Qxd7 33. Rd2 Qc7 34. Qxc7 Rxc7 35. Bb6 Re7 36. Bxc6 bxc6 37. Rd8 f5 38. Rd6 c5 39. Rd8 fxe4 40. Bxc5 Rf7 41. Bd6 Kg7 42. Rxf8 Rxf8 43. Bxf8+ Kxf8 44. Kf1 Ke7 45. Ke2 Kd6 46. Ke3 Kc5 47. Kxe4 Kxc4 48. Kxe5 Kd3 49. f4 Ke3 50. g4 1-0

[Event "Oberliga NRW 0809"]
[Site "Germany"]
[Date "2009.01.04"]
[Round "5.7"]
[White "Grobbel, Rainer"]
[Black "Bolwerk, Peter"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2137"]
[BlackElo "2282"]
[PlyCount "108"]
[EventDate "2008.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Lippstadt Turm"]
[BlackTeam "Gescher"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a5 7. Nge2 Nc6 8. Qd2 Re8 9. Nc1 Nd7 10. Be2 e5 11. d5 Nd4 12. Nb3 Nxe2 13. Qxe2 a4 14. Nc1 Nc5 15. Nd3 b6 16. 0-0 Bd7 17. Qc2 f5 18. b4 axb3 19. axb3 Qh4 20. Bf2 Qg5 21. b4 fxe4 22. fxe4 Nxd3 23. Qxd3 Bh6 24. c5 Qd2 25. Rad1 Qxd3 26. Rxd3 bxc5 27. bxc5 Reb8 28. c6 Bc8 29. Rb1 Rxb1+ 30. Nxb1 Ra1 31. Rb3 Ba6 32. g3 Bc4 33. Rb8+ Kf7 34. Kg2 Bd3 35. Nc3 Rc1 36. Rb3 Bd2 37. Nb5 Bxe4+ 38. Kh3 Bxd5 39. Rd3 Bxc6 40. Nxd6+ cxd6 41. Rxd2 Ke6 42. Kg4 Be4 43. h4 d5 44. Kg5 h5 45. Ra2 Rc6 46. g4 hxg4 47. Kxg4 d4 48. h5 gxh5+ 49. Kxh5 Kf5 50. Kh4 Rh6+ 51. Kg3 Rg6+ 52. Kh3 Kf4 53. Bh4 Bf5+ 54. Kh2 Rh6 0-1

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.12.13"]
[Round "4.6"]
[White "Roobol, Martin"]
[Black "Bolwerk, Peter"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2330"]
[BlackElo "2271"]
[PlyCount "81"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Na6 7. Bg5 Qe8 8. Bd3 c6 9. a3 Nc7 10. 0-0 e5 11. d5 c5 12. b4 b6 13. bxc5 bxc5 14. Rb1 h6 15. Be3 Nh5 16. Re1 f6 17. Bf1 g5 18. Nd2 Nf4 19. Kh2 Rf7 20. Qa4 Bd7 21. Qa5 Qc8 22. Rb2 Bf8 23. Reb1 Be7 24. Nb5 Nxb5 25. cxb5 Bd8 26. Qc3 f5 27. Nc4 Rf6 28. f3 g4 29. Bxf4 exf4 30. b6 Qb7 31. bxa7 Qxa7 32. Rb7 Qa4 33. Nb6 Qxa3 34. Qxa3 Rxa3 35. Rxd7 Rf8 36. Nc4 Ra2 37. Rbb7 Bf6 38. hxg4 fxg4 39. Nxd6 Be5 40. Nf5 Rxf5 41. exf5 1-0

[Event "Oberliga NRW 0809"]
[Site "Germany"]
[Date "2008.11.30"]
[Round "4.6"]
[White "Kleff, Andre"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2155"]
[BlackElo "2282"]
[PlyCount "121"]
[EventDate "2008.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Duisburg"]
[BlackTeam "Gescher"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. h3 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 Qe8 8. c4 e5 9. Bh2 Ne4 10. Nc3 Nxc3 11. bxc3 b6 12. a4 a5 13. Re1 Bb7 14. Rb1 Qe7 15. Nd2 f5 16. Bf3 e4 17. Be2 Bc6 18. f3 Kh8 19. fxe4 fxe4 20. Kh1 Bh6 21. Bg1 Qh4 22. Bg4 Nf6 23. Be6 Rae8 24. d5 Bd7 25. Bxd7 Nxd7 26. Qe2 Nc5 27. Nb3 Nxa4 28. Rec1 Bg7 29. Qd2 Qf6 30. Ra1 Nc5 31. Nxc5 dxc5 32. Bh2 Rf7 33. d6 cxd6 34. Rab1 Qe6 35. Qxd6 Qxc4 36. Qxb6 a4 37. Qc6 Ref8 38. Bd6 Rg8 39. Qxc5 Qxc5 40. Bxc5 Rc7 41. Bd4 Rgc8 42. Rb4 Bxd4 43. Rxd4 Ra7 44. c4 a3 45. Rd2 Rb8 46. Rcc2 Rab7 47. Rd1 Rb2 48. Rxb2 Rxb2 49. Kh2 a2 50. Rd8+ Kg7 51. Ra8 Kf6 52. Ra6+ Ke5 53. c5 g5 54. c6 Kd6 55. Kg3 h6 56. h4 Re2 57. hxg5 hxg5 58. Kg4 Rxg2+ 59. Kf5 g4 60. Kf4 g3 61. Kg4 1/2-1/2

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.11.22"]
[Round "3.10"]
[White "Bolwerk, Peter"]
[Black "Zaragatski, Ilja"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2271"]
[BlackElo "2415"]
[PlyCount "86"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Homburg Apeldoorn"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Nc6 5. g3 dxe4 6. dxe4 Bc5 7. Bg2 e5 8. h3 0-0 9. 0-0 a5 10. Qe2 b6 11. Nb3 Ba6 12. c4 a4 13. Nxc5 bxc5 14. Bg5 h6 15. Rfd1 Nd4 16. Nxd4 cxd4 17. Bxf6 Qxf6 18. Qc2 Rfb8 19. Rab1 Rb4 20. Bf1 Rab8 21. b3 Qb6 22. c5 Qb7 23. Bxa6 Qxa6 24. Rd3 Qc6 25. f3 R8b5 26. Rc1 axb3 27. axb3 Qe6 28. Rb1 Qxh3 29. g4 Qg3+ 30. Kf1 Qh4 31. Kg2 Qe7 32. Rc1 Qe6 33. Rb1 Qc6 34. Rc1 Ra5 35. Kg3 Kh7 36. Kh3 Qa6 37. f4 Ra2 38. Qd1 exf4 39. Rc2 Rxc2 40. Qxc2 Qe6 41. e5 g6 42. Rf3 h5 43. Kh2 hxg4 0-1

[Event "Oberliga NRW 0809"]
[Site "Germany"]
[Date "2008.11.09"]
[Round "3.7"]
[White "Lehmann, Holger"]
[Black "Bolwerk, Peter"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2235"]
[BlackElo "2282"]
[PlyCount "81"]
[EventDate "2008.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Wattenscheid II"]
[BlackTeam "Gescher"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 Na6 7. Bd3 e5 8. d5 Nc5 9. Bc2 a5 10. Nge2 c6 11. Qd2 cxd5 12. cxd5 a4 13. g4 Qa5 14. Ng3 Bd7 15. Kf1 Rfc8 16. Rc1 b5 17. Bb1 b4 18. Nce2 a3 19. b3 Nxb3 20. axb3 a2 21. Bxa2 Qxa2 22. Qxa2 Rxa2 23. Kg2 h6 24. Be3 Rxc1 25. Rxc1 Bb5 26. Rc8+ Kh7 27. Nc1 Ra5 28. Bd2 Bd7 29. Rb8 Rc5 30. Nd3 Rb5 31. Rxb5 Bxb5 32. Nxb4 Nd7 33. Na2 Nc5 34. Nc3 Bd3 35. b4 Nb3 36. Be3 Nd4 37. Na4 Bf6 38. f3 Bd8 39. Nb2 Bb5 40. Bf2 Nc2 41. Nd1 1/2-1/2

[Event "NED-chT 0809"]
[Site "Netherlands"]
[Date "2008.11.01"]
[Round "2.9"]
[White "Bolwerk, Peter"]
[Black "Van de Griendt, Jan Willem"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2271"]
[BlackElo "2357"]
[PlyCount "74"]
[EventDate "2008.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Rotterdam Schrijvers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 d5 5. Nbd2 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. Qe2 b6 10. a3 Re8 11. Rb1 a5 12. Nf1 Ra7 13. Bg5 h6 14. Bc1 e5 15. h3 f5 16. N1d2 Kh7 17. Kh2 Ba6 18. exd5 Nxd5 19. Nc4 e4 20. Nfd2 Nd4 21. Qd1 b5 22. Ne3 Nxe3 23. fxe3 exd3 24. cxd3 Ne6 25. Nf3 Rd7 26. d4 cxd4 27. exd4 Nxd4 28. Rxe8 Qxe8 29. Nxd4 Rxd4 30. Qc2 b4 31. Qf2 Rd1 32. axb4 Bd4 33. Qc2 Qe1 34. Qc7+ Bg7 35. h4 axb4 36. Be3 Kh8 37. Bd4 Bxd4 1/2-1/2

