[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2022.05.29"]
[Round "6.2"]
[White "Bertholee, Rob"]
[Black "Hartogh, Christian"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2313"]
[BlackElo "2128"]
[PlyCount "73"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Lehrte"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 Bc5 7. Nd6+ Ke7 8. Nxc8+ Rxc8 9. e3 Bb4 10. Bd2 d5 11. cxd5 Nxd5 12. Qb3 Nxc3 13. bxc3 Ba5 14. Qxb7+ Rc7 15. Qb3 Qd6 16. Bb5 Rb8 17. Qa4 Qc5 18. Bxc6 Bxc3 19. 0-0 Qxc6 20. Qh4+ Qf6 21. Qxf6+ Kxf6 22. Rac1 Rbc8 23. Bxc3 Rxc3 24. Rxc3 Rxc3 25. Rd1 Rc2 26. Ra1 Ke6 27. h4 a5 28. a4 Rc4 29. g3 Kd5 30. Kg2 Kc5 31. h5 Rg4 32. Rb1 Rxa4 33. Rb7 Rg4 34. Rxf7 e4 35. Rf5+ Kd6 36. Rxa5 g6 37. h6 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2022.04.24"]
[Round "5.4"]
[White "Bertholee, Rob"]
[Black "Herrmann, Andreas"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "2317"]
[BlackElo "2057"]
[PlyCount "51"]
[EventDate "2021.10.10"]
[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 "Nordhorn Blanke"]
[BlackTeam "Hannover"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 Bb4 4. Qc2 0-0 5. a3 Bxc3 6. Qxc3 b6 7. b4 Ne4 8. Qc2 f5 9. d3 Nf6 10. g3 Bb7 11. Bg2 a5 12. b5 c5 13. bxc6 Nxc6 14. 0-0 Rb8 15. Rb1 h6 16. Be3 Ba6 17. Nd4 Nxd4 18. Bxd4 d6 19. Rb3 e5 20. Be3 Qc7 21. Qb2 Nd7 22. Rb1 b5 23. cxb5 f4 24. Rc1 Qd8 25. bxa6 fxe3 26. Rxb8 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2022.03.06"]
[Round "7.2"]
[White "Bredemeier, Dirk"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2238"]
[BlackElo "2317"]
[PlyCount "56"]
[EventDate "2021.10.10"]
[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 "Oldenburg Union"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. g3 d5 3. Bg2 dxc4 4. Nf3 a6 5. 0-0 b5 6. d3 Bb7 7. dxc4 Qxd1 8. Rxd1 Nf6 9. cxb5 axb5 10. Nd4 Bxg2 11. Nxb5 Na6 12. Kxg2 Bc5 13. N1c3 Ke7 14. Bf4 c6 15. Nd4 Bxd4 16. Rxd4 Nd5 17. Rc1 f6 18. Bd2 Rhd8 19. Be1 e5 20. Rc4 Nb8 21. Na4 f5 22. b3 g5 23. e4 fxe4 24. Rxe4 Ke6 25. h3 Kf5 26. Re2 h5 27. Bc3 e4 28. Rce1 Rxa4 1/2-1/2

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.12.12"]
[Round "4.2"]
[White "Lichmann, Peter"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2333"]
[BlackElo "2317"]
[PlyCount "99"]
[EventDate "2021.10.10"]
[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 "Werder Bremen III"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. Nf3 Bg4 3. e3 Nd7 4. Be2 e6 5. 0-0 Bd6 6. b3 Ngf6 7. Bb2 0-0 8. Ne5 Bxe2 9. Qxe2 c6 10. d3 Qc7 11. Nxd7 Nxd7 12. Qg4 e5 13. f5 f6 14. e4 Bc5+ 15. Kh1 Be3 16. Nc3 d4 17. Ne2 a5 18. Bc1 Bxc1 19. Raxc1 a4 20. Qh5 axb3 21. axb3 Ra2 22. g4 Qa5 23. Rfd1 Qc5 24. Rg1 Qb4 25. Rg2 Qd2 26. Rcg1 Qg5 27. h4 Qe3 28. Ng3 Rfa8 29. g5 Ra1 30. Nf1 Qf4 31. gxf6 Nxf6 32. Rxg7+ Kh8 33. Qg5 Qxg5 34. R7xg5 R8a2 35. Nd2 Rxg1+ 36. Kxg1 Nd7 37. Nc4 Rxc2 38. h5 h6 39. Rg6 Nf8 40. Rxh6+ Kg7 41. Rd6 Rc3 42. Nxe5 Rxb3 43. h6+ Kg8 44. Rd8 Rb1+ 45. Kg2 Rb2+ 46. Kg3 Rd2 47. Ng6 Rxd3+ 48. Kg4 Re3 49. Rxf8+ Kh7 50. Rh8# 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.11.21"]
[Round "3.6"]
[White "Bertholee, Rob"]
[Black "Buchenau, Frank"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2317"]
[BlackElo "2269"]
[PlyCount "101"]
[EventDate "2021.10.10"]
[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 "Nordhorn Blanke"]
[BlackTeam "Lister Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Bc5 12. Nb3 Be7 13. Be2 0-0 14. Bf3 Rd8 15. Na5 Rd7 16. Bf4 Bb4 17. Nb3 Kf8 18. c4 Bd6 19. Bxd6+ Rxd6 20. Rfd1 Ke7 21. Na5 Rb8 22. c5 Rxd1+ 23. Rxd1 e5 24. Re1 Ke6 25. b4 Ne8 26. Rd1 f5 27. Bd5+ Kf6 28. b5 Nc7 29. Bc4 b6 30. Rd6+ Kg5 31. Nc6 Ra8 32. Nxa7 Rxa7 33. cxb6 Ra4 34. Rc6 Na8 35. Bb3 Rb4 36. Rxc8 Nxb6 37. Rc5 e4 38. Kf1 Na4 39. Rc4 Rxc4 40. Bxc4 f4 41. Bb3 Nc5 42. Bc2 Kf6 43. a4 Ke5 44. a5 g5 45. a6 Nd7 46. f3 exf3 47. gxf3 Kd4 48. Be4 Kc5 49. a7 Nb6 50. Bc6 h5 51. h4 1-0

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.10.24"]
[Round "2.2"]
[White "Renner, Kai"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2164"]
[BlackElo "2317"]
[PlyCount "80"]
[EventDate "2021.10.10"]
[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 "Hameln"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Bd3 c5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Qe2 Nc6 8. c3 Qc7 9. 0-0 0-0 10. e5 Ng4 11. Bxh7+ Kxh7 12. Ng5+ Kg8 13. Qxg4 Qxe5 14. Nb3 Be7 15. f4 Qf6 16. Qh5 Qf5 17. g4 Qg6 18. Qxg6 fxg6 19. Nf3 e5 20. Nxe5 Nxe5 21. fxe5 Bxg4 22. Rxf8+ Rxf8 23. Nd4 Bh4 24. Be3 Re8 25. Bf4 g5 26. Bg3 Bxg3 27. hxg3 Rxe5 28. Kf2 Kf7 29. Re1 Kf6 30. Rxe5 Kxe5 31. Ke3 Bd1 32. Kd2 Bh5 33. Ke3 a5 34. b3 Be8 35. a3 Bh5 36. b4 a4 37. Nb5 Bd1 38. Nd4 Bh5 39. Nb5 Be8 40. Nd4 Bh5 1/2-1/2

[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.10.10"]
[Round "1.3"]
[White "Stock, Joerg"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2209"]
[BlackElo "2317"]
[PlyCount "120"]
[EventDate "2021.10.10"]
[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 "Hellern"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. dxc5 Bxc5 6. Bd3 Nf6 7. Qe2 Nc6 8. exd5 Nxd5 9. Ne4 Be7 10. a3 Qc7 11. 0-0 0-0 12. Re1 Nf4 13. Bxf4 Qxf4 14. Rad1 Rd8 15. Ng3 g6 16. Qf1 Bd7 17. c3 Be8 18. Be4 h5 19. Bc2 Rxd1 20. Rxd1 Rd8 21. Re1 Bc5 22. Ne4 Ba7 23. Qe2 Ne7 24. g3 Qc7 25. Nf6+ Kg7 26. Nxe8+ Rxe8 27. Ng5 Nd5 28. Ne4 h4 29. Qf3 Qe7 30. c4 Nf6 31. Nxf6 Qxf6 32. Qxf6+ Kxf6 33. Be4 Rd8 34. gxh4 Rd2 35. Rb1 Bxf2+ 36. Kg2 Bd4+ 37. Kh3 b6 38. b3 Be5 39. Rf1+ Kg7 40. Bg2 f5 41. Rf3 a5 42. b4 a4 43. c5 bxc5 44. bxc5 Kf6 45. c6 Bc7 46. Rf1 Rb2 47. Rf3 e5 48. Rd3 e4 49. Rd7 Rb3+ 50. Bf3 Rxf3+ 51. Kg2 Be5 52. h5 gxh5 53. Rh7 Kg6 54. Re7 Bf4 55. Ra7 Rxa3 56. Ra6 Kg5 57. Ra8 Ra2+ 58. Kh1 Kg4 59. c7 Bxc7 60. Rg8+ Kf3 0-1

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2020.03.01"]
[Round "7.3"]
[White "Izsak, Gyula"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2418"]
[BlackElo "2300"]
[PlyCount "162"]
[EventDate "2019.09.29"]
[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"]

1. d4 e6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Nc2 b6 7. e4 Qc7 8. Bd3 Bd6 9. Qe2 Nc6 10. h3 h5 11. 0-0 h4 12. Be3 Nh5 13. Rad1 Ne5 14. Qd2 Nxd3 15. Qxd3 Bh2+ 16. Kh1 Be5 17. Bd4 Nf4 18. Bxe5 Qxe5 19. Qd6 Rh5 20. Ne3 Qxd6 21. Rxd6 Rb8 22. b4 Kd8 23. Rfd1 Kc7 24. a3 Rg5 25. R6d4 f6 26. Kh2 Rh5 27. Kg1 Rh7 28. Ng4 Rh8 29. e5 Nh5 30. Ne3 fxe5 31. Rxh4 Bb7 32. Ne4 Nf4 33. Rxh8 Rxh8 34. Nd6 Bc6 35. f3 Ne2+ 36. Kf2 Nc3 37. Rd3 e4 38. fxe4 Nxe4+ 39. Nxe4 Bxe4 40. Rd4 Rf8+ 41. Kg3 Bb1 42. Rg4 Rf7 43. a4 Kd6 44. Rd4+ Kc6 45. Rd1 Bh7 46. Rd2 a5 47. bxa5 bxa5 48. Rb2 d6 49. Rb5 Ra7 50. Kf4 Bg6 51. Nd1 Bd3 52. Nb2 Bf1 53. Kg3 d5 54. cxd5+ exd5 55. Rb8 Kc5 56. Rf8 Be2 57. Re8 Ba6 58. Nd1 Rd7 59. Ra8 Be2 60. Nc3 Bc4 61. Nxd5 Bxd5 62. Rxa5+ Kd4 63. Ra6 Ke5 64. Rg6 Be4 65. Rg4 g6 66. h4 Rd3+ 67. Kh2 Rd2 68. a5 Ra2 69. Rg3 Kf6 70. Rg4 Bf5 71. Rb4 Rxa5 72. g4 Be6 73. Kg3 Rc5 74. Rf4+ Ke5 75. Rf3 Rc4 76. Re3+ Re4 77. Ra3 Rxg4+ 78. Kf2 Rxh4 79. Ra8 Kf6 80. Ra6 Rh3 81. Kg2 Rc3 0-1

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "5.4"]
[White "Schruefer, Guenther"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2218"]
[BlackElo "2306"]
[PlyCount "26"]
[EventDate "2019.09.29"]
[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"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 Nc6 5. Ngf3 Nb4 6. Be2 c5 7. c3 Nc6 8. dxc5 Bxc5 9. Nb3 Bb6 10. exd5 exd5 11. 0-0 Nge7 12. Nbd4 0-0 13. Be3 Re8 1/2-1/2

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2019.12.08"]
[Round "4.3"]
[White "Meessen, Max"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2221"]
[BlackElo "2302"]
[PlyCount "128"]
[EventDate "2019.09.29"]
[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"]

1. d4 e6 2. e4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Qe7 7. Qxe7+ Kxe7 8. 0-0 Re8 9. Nc3 c6 10. Bg5 h6 11. Rae1+ Be6 12. Bh4 Nbd7 13. Ne5 g5 14. Nxd7 Kxd7 15. Bg3 Nh5 16. Bxd6 Kxd6 17. Ne2 Re7 18. Ng3 Nf4 19. Bf5 Rae8 20. c3 h5 21. Bxe6 Rxe6 22. Rxe6+ fxe6 23. Re1 h4 24. Nf5+ Kd7 25. Ne3 Nd3 26. Rd1 Nxb2 27. Rb1 Na4 28. Rxb7+ Kd6 29. c4 dxc4 30. Nxc4+ Kd5 31. Ne3+ Ke4 32. Rxa7 Nc3 33. Rg7 Ne2+ 34. Kh1 h3 35. Rxg5 Rb8 36. Rg4+ Kd3 37. gxh3 Nxd4 38. h4 c5 39. h5 Rh8 40. Rg5 c4 41. Rc5 c3 42. Kg2 c2 43. Nxc2 Nxc2 44. a4 Ne1+ 45. Kg3 Rg8+ 46. Kf4 Kd4 47. Rg5 Nd3+ 48. Kg4 Ne5+ 49. Kf4 Nd3+ 50. Kg4 Nxf2+ 51. Kh4 Rh8 52. a5 Ne4 53. Rg6 Ke5 54. Rg1 Nf6 55. Rg5+ Kf4 56. a6 Rh7 57. Ra5 e5 58. Kh3 Rh6 59. Kg2 Rh8 60. a7 Ra8 61. h3 Nd7 62. Kf2 e4 63. h4 Ne5 64. h6 Ng4+ 0-1

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2019.11.24"]
[Round "3.5"]
[White "Bertholee, Rob"]
[Black "Zaja, Ivan"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2305"]
[BlackElo "2461"]
[PlyCount "84"]
[EventDate "2019.09.29"]
[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"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. 0-0 g6 6. d4 cxd4 7. Nxd4 Bg7 8. Nde2 0-0 9. Be3 d5 10. exd5 exd5 11. Bc5 Re8 12. Qd2 d4 13. Ne4 Nf5 14. N2g3 Nxg3 15. Nxg3 Qd5 16. b4 Rd8 17. Rfe1 Be6 18. Ne4 Bf5 19. Qf4 b6 20. Bxc6 Qxc6 21. Be7 Rd7 22. b5 Qxb5 23. Nf6+ Kh8 24. Qh4 h6 25. Nxd7 Qxd7 26. Bf6 Kh7 27. Rad1 g5 28. Qxd4 Qxd4 29. Bxd4 Bxc2 30. Rc1 Bxd4 31. Rxc2 Bc5 32. Rd1 a5 33. Kf1 a4 34. Rd7 Kg6 35. Rcd2 Ra5 36. Rb2 a3 37. Rb3 Ra4 38. f3 h5 39. Ke2 Rc4 40. Rbd3 Rc1 41. Rd1 Rc2+ 42. R7d2 Rc3 1/2-1/2

[Event "Oberliga Nord W 1819"]
[Site "Germany"]
[Date "2019.02.03"]
[Round "6.3"]
[White "Bertholee, Rob"]
[Black "Hoeffer, David"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2334"]
[BlackElo "2245"]
[PlyCount "116"]
[EventDate "2018.10.21"]
[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 "Nordhorn Blanke"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 d6 4. d4 exd4 5. Nxd4 Be7 6. Be2 0-0 7. 0-0 Re8 8. f4 Bf8 9. Bf3 c5 10. Nde2 Nc6 11. Kh1 Rb8 12. a4 a6 13. b3 Nb4 14. Ng3 g6 15. Bb2 Bg7 16. Rf2 Qc7 17. Rd2 h5 18. Rxd6 Ng4 19. Bxg4 Bxg4 20. Qd2 Nxc2 21. Rc1 Nd4 22. Rxd4 cxd4 23. Nd5 Qd6 24. Bxd4 Rbc8 25. Rc4 Rc6 26. Bxg7 Kxg7 27. h3 Bd7 28. e5 Qa3 29. Ne4 Qxb3 30. Rb4 Qc2 31. Qd4 Be6 32. Nd6 Rd8 33. Ne7 Rc4 34. Rxc4 Qxc4 35. Ndf5+ gxf5 36. Qxd8 Qc1+ 37. Kh2 Qxf4+ 38. Kh1 Qxe5 39. Qg8+ Kh6 40. Qf8+ Qg7 41. Qb8 a5 42. Qxb7 Qa1+ 43. Kh2 Qxa4 44. Qb2 Kh7 45. Qb8 Qd4 46. Qg8+ Kh6 47. Qf8+ Qg7 48. Qb8 Kh7 49. Qf4 Qf6 50. Qd6 a4 51. Nc6 Qc3 52. Nd4 Qe3 53. h4 Qd3 54. Qc5 Qc4 55. Qa7 Bd5 56. Nxf5 Qf4+ 57. g3 Qd2+ 58. Kh3 Qg2# 0-1

[Event "Oberliga Nord W 1819"]
[Site "Germany"]
[Date "2019.01.20"]
[Round "5.3"]
[White "Boettcher, Christian"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2188"]
[BlackElo "2334"]
[PlyCount "33"]
[EventDate "2018.10.21"]
[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 "Hellern"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg5 f6 6. Be3 d5 7. exd5 exd5 8. d4 Bg4 9. Be2 Nge7 10. Qd2 Bxf3 11. Bxf3 cxd4 12. Bxd4 Nf5 13. Qe2+ Kf7 14. Be3 Nfd4 15. Bxd4 Nxd4 16. Qd3 Qe8+ 17. Kf1 1/2-1/2

[Event "Oberliga Nord W 1819"]
[Site "Germany"]
[Date "2018.11.25"]
[Round "3.3"]
[White "Bertholee, Rob"]
[Black "Szeberenyi, Adam"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2334"]
[BlackElo "2378"]
[PlyCount "100"]
[EventDate "2018.10.21"]
[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 "Nordhorn Blanke"]
[BlackTeam "Tostedt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Ne7 6. Nxd4 cxd4 7. Nb5 Nc6 8. c3 Be7 9. Nxd4 Nxd4 10. cxd4 d5 11. exd5 exd5 12. Bb5+ Bd7 13. Qa4 a6 14. Bxd7+ Qxd7 15. Qxd7+ Kxd7 16. d3 Rac8 17. Kd1 Rc6 18. Re1 Bf6 19. Be3 Rhc8 20. Re2 b5 21. a3 h5 22. h3 g6 23. Rc1 Rxc1+ 24. Bxc1 Bxd4 25. Bg5 Re8 26. Be3 Bxe3 27. fxe3 Kd6 28. Kd2 d4 29. e4 Ke5 30. Rf2 f6 31. h4 Rg8 32. Ke2 f5 33. exf5 gxf5 34. Kf3 f4 35. Re2+ Kf5 36. Kf2 Rg3 37. Re8 Rxd3 38. Rg8 Rb3 39. Rg5+ Ke4 40. Rxh5 Rxb2+ 41. Kf1 d3 42. Ke1 Rxg2 43. Rh6 f3 44. Re6+ Kf5 45. Rd6 Re2+ 46. Kf1 d2 47. Rd5+ Kf4 48. Rd4+ Ke3 49. Re4+ Kxe4 50. h5 d1Q# 0-1

[Event "Oberliga Nord W 1819"]
[Site "Germany"]
[Date "2018.11.11"]
[Round "2.3"]
[White "Hoerstmann, Rudi"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "E00"]
[WhiteElo "2222"]
[BlackElo "2334"]
[PlyCount "170"]
[EventDate "2018.10.21"]
[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 "Lister Turm"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. g3 Nc6 5. e3 Nf6 6. Bg2 0-0 7. Ne2 e5 8. d5 Nd8 9. 0-0 a5 10. Qc2 Ne8 11. Rc1 Bxd2 12. Nxd2 f5 13. c5 Ra6 14. a3 a4 15. Qc4 d6 16. cxd6 Qxd6 17. Nc3 Bd7 18. b4 axb3 19. Qxb3 Kh8 20. a4 b6 21. Nc4 Qf6 22. a5 bxa5 23. Rxa5 Rxa5 24. Nxa5 e4 25. Ne2 Nf7 26. Nd4 Ne5 27. Nb7 Nd3 28. Ra1 f4 29. gxf4 Nxf4 30. exf4 Qxd4 31. Rd1 Qa7 32. Rc1 Rxf4 33. Nc5 Nf6 34. Qe3 Nxd5 35. Qd2 c6 36. Bxe4 Bh3 37. Kh1 Qf7 38. f3 Rxf3 39. Bxf3 Qxf3+ 40. Kg1 Qg4+ 41. Kh1 h6 42. Re1 Qf3+ 43. Kg1 Qg4+ 44. Kh1 Nf4 45. Re8+ Kh7 46. Qc2+ Ng6 47. Re1 Qf3+ 48. Kg1 Qg4+ 49. Kh1 Qf3+ 50. Kg1 Bf5 51. Qf2 Qd5 52. Rc1 Bh3 53. Qc2 Qg5+ 54. Kh1 Bf5 55. Qc3 Bg4 56. Rf1 Nh4 57. Qd3+ Bf5 58. Qg3 Qe7 59. Re1 Qd8 60. Qe5 Qg5 61. Qg3 Qd8 62. Qe5 Qd2 63. Rg1 g5 64. Qe7+ Kg6 65. Qe8+ Kg7 66. Qe7+ Kg6 67. Qe8+ Kf6 68. Ne4+ Bxe4+ 69. Qxe4 Qd5 70. Rf1+ Nf5 71. Qxd5 cxd5 72. Re1 g4 73. Kg2 Kg5 74. Kf2 Kf4 75. Re8 h5 76. Rh8 h4 77. Rd8 d4 78. Re8 h3 79. Rd8 Ke4 80. Ke2 d3+ 81. Rxd3 Nd4+ 82. Rxd4+ Kxd4 83. Kf2 Ke4 84. Kg1 Kf3 85. Kh1 Kf2 1/2-1/2

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.27"]
[Round "9"]
[White "Bertholee, Rob"]
[Black "Ojas, Kulkarni"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "2334"]
[BlackElo "2254"]
[PlyCount "74"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 Nxc3 6. dxc3 e6 7. Qg4 f5 8. Qg3 b6 9. Be2 Qe7 10. Bh5+ g6 11. Bf3 Nc6 12. Bxc6 dxc6 13. Bg5 Qxc5 14. Bf6 Rg8 15. 0-0-0 Ba6 16. Rd4 Qa5 17. Qf3 Bb5 18. Qd1 c5 19. Rd8+ Kf7 20. Rd7+ Ke8 21. Rd8+ Kf7 22. Rxa8 Bh6+ 23. Kb1 Rxa8 24. Nf3 Bc6 25. h4 Be4+ 26. Ka1 Bd5 27. a3 Qb5 28. h5 g5 29. Bxg5 Qc4 30. Qb1 Bxf3 31. Bxh6 Bxg2 32. Rg1 Rg8 33. b3 Qxc3+ 34. Ka2 c4 35. b4 Be4 36. Qd1 Qb3+ 37. Ka1 Qxa3# 0-1

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.26"]
[Round "8"]
[White "Murray, David"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "2222"]
[BlackElo "2334"]
[PlyCount "92"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 b6 5. Qg4 Bf8 6. h4 Qd7 7. a4 Ba6 8. Nb5 Ne7 9. Bd3 Bb7 10. b3 a6 11. Na3 c5 12. c3 Nbc6 13. Nc2 Na5 14. Rb1 h5 15. Qe2 c4 16. bxc4 dxc4 17. Bxc4 Bxg2 18. Rh2 Bb7 19. Bd3 Qxa4 20. Rxb6 Nd5 21. Bxa6 Rxa6 22. Rxa6 Bxa6 23. Qxa6 Be7 24. Qa8+ Bd8 25. Ne3 Nxc3 26. Bb2 Qb4 27. Bxc3 Qxc3+ 28. Kf1 Qxd4 29. Nf3 Qd3+ 30. Kg2 0-0 31. Qa7 Qg6+ 32. Kh3 Qe4 33. Kg3 Nc6 34. Qb7 f5 35. Kg2 Rf7 36. Qa8 f4 37. Nf1 Rd7 38. Rh3 Rd3 39. Qc8 Kh7 40. N1h2 Qg6+ 41. Ng5+ Bxg5 42. Rxd3 Bxh4+ 43. Kh1 Bxf2 44. Ng4 hxg4 45. Qxc6 f3 46. Qc1 Qh5# 0-1

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.25"]
[Round "7"]
[White "Bertholee, Rob"]
[Black "Dev, Shah"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2334"]
[BlackElo "2146"]
[PlyCount "109"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 Nc6 6. Bg5 Ne4 7. Nxe4 dxe4 8. d5 Nb8 9. Qd4 Bf5 10. Ne2 f6 11. Be3 e5 12. Qd2 Na6 13. a3 Rc8 14. b4 Bg6 15. Nc3 f5 16. Bg5 Be7 17. Bxe7 Qxe7 18. d6 Qf7 19. Nd5 Nb8 20. c5 Nc6 21. Bb5 f4 22. Ne7 Kd7 23. Bxc6+ bxc6 24. 0-0 Qe6 25. f3 exf3 26. Rxf3 Rcf8 27. Re1 Bh5 28. Rf2 f3 29. Qg5 g6 30. Rxe5 Qb3 31. Re1 Qc3 32. Qd2 Qxd2 33. Rxd2 fxg2 34. Kxg2 a6 35. Rf1 Rxf1 36. Kxf1 Rf8+ 37. Rf2 Rxf2+ 38. Kxf2 g5 39. Ke3 Bf7 40. Ke4 Be6 41. Ke5 Bh3 42. Kf6 g4 43. Kg5 Bf1 44. Kxg4 Bd3 45. Kg5 Bc2 46. h4 Bb1 47. h5 Be4 48. Kf6 Bf3 49. h6 Be4 50. Ng8 Bg6 51. Kg7 Ke6 52. Nf6 Bf5 53. Nxh7 Bxh7 54. Kxh7 Kf7 55. a4 1-0

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.24"]
[Round "6"]
[White "Bertholee, Rob"]
[Black "Giacomini, Hector"]
[Result "1/2-1/2"]
[ECO "D42"]
[WhiteElo "2334"]
[BlackElo "2178"]
[PlyCount "79"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Bf6 11. Be4 Nce7 12. Qd3 h6 13. Ne5 Bd7 14. Qg3 Bc6 15. Nxc6 bxc6 16. Bxh6 Qb6 17. Be3 Qxb2 18. Na4 Qa3 19. Nc5 Rfd8 20. Rad1 Nf5 21. Qf3 Nde7 22. Bxc6 Nxc6 23. Qxc6 Rac8 24. Qb7 Rb8 25. Qc7 Rbc8 26. Qb7 Rb8 27. Qc7 Rbc8 28. Qf4 Qxa2 29. Ne4 Bxd4 30. Bxd4 Nxd4 31. Rxd4 Rxd4 32. Nf6+ gxf6 33. Qxd4 Rb8 34. Qxf6 Rb1 35. Qd8+ Kg7 36. Qg5+ Kf8 37. Qd8+ Kg7 38. Qg5+ Kf8 39. Qh6+ Kg8 40. Qg5+ 1/2-1/2

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.23"]
[Round "5"]
[White "Pham, Khoi"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2153"]
[BlackElo "2334"]
[PlyCount "82"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. 0-0 Qc7 8. Be3 b5 9. a3 Bb7 10. Qd3 Nbd7 11. f3 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Qd2 Nb6 15. b3 Bc5 16. Kh1 0-0 17. a4 b4 18. Rac1 Rfd8 19. c4 Bb7 20. f4 Rd7 21. Qb2 Rad8 22. Nc2 Bxe3 23. Nxe3 Qc5 24. Qe5 Qxe5 25. fxe5 Rd2 26. Bf3 Bxf3 27. gxf3 Nd7 28. c5 Nxe5 29. Nc4 Nxc4 30. Rxc4 a5 31. c6 R2d5 32. Rfc1 Kf8 33. Rc5 Ke7 34. Rxd5 exd5 35. Rc5 d4 36. Rxa5 Kd6 37. Kg1 d3 38. Kf1 Re8 39. c7 d2 40. c8N+ Kc7 41. Rc5+ Kb8 0-1

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.22"]
[Round "4"]
[White "Bertholee, Rob"]
[Black "Rakshitta, Ravi"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2334"]
[BlackElo "2160"]
[PlyCount "108"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Bd7 5. exd5 Nd4 6. Qd1 Nxf3+ 7. Qxf3 Nf6 8. Bc4 Bd6 9. d3 Bg4 10. Qe3 Qe7 11. h3 Bf5 12. Nd2 Bc5 13. Bb5+ Nd7 14. Qf3 Bg6 15. d6 Qxd6 16. Qxb7 0-0 17. Qc6 Qxc6 18. Bxc6 Rad8 19. Ne4 Be7 20. g4 Nc5 21. Nxc5 Bxc5 22. Be4 f5 23. gxf5 Bxf5 24. Rh2 Bxe4 25. dxe4 Rd3 26. Ke2 Rdf3 27. Be3 Bxe3 28. fxe3 Rg3 29. Rd1 Rff3 30. Rd8+ Kf7 31. Rd7+ Kf6 32. Rxc7 Rxe3+ 33. Kf1 Ref3+ 34. Ke1 Rxh3 35. Rxh3 Rxh3 36. Rxa7 Rh1+ 37. Kd2 Rh2+ 38. Kc1 g5 39. a4 g4 40. Ra8 g3 41. Rg8 g2 42. b4 Rh1+ 43. Kb2 g1Q 44. Rxg1 Rxg1 45. a5 Rg8 46. b5 Ke6 47. Kb3 h5 48. a6 Kd6 49. Kb4 h4 50. b6 h3 51. a7 Kc6 52. Ka5 h2 53. Ka6 h1Q 54. a8B+ Rxa8# 0-1

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.22"]
[Round "3"]
[White "Winkels, Marcel"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1935"]
[BlackElo "2334"]
[PlyCount "70"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d3 g6 3. Nf3 Bg7 4. g3 c5 5. Bg2 Nc6 6. 0-0 Nge7 7. c3 d5 8. Nbd2 0-0 9. Re1 b6 10. a4 Ba6 11. exd5 exd5 12. Nb1 Qd7 13. Na3 Bb7 14. Bf4 d4 15. c4 a6 16. Qb3 Nb4 17. Nc2 Nec6 18. Nxb4 Nxb4 19. a5 Bc6 20. Bd2 bxa5 21. Rxa5 Rfb8 22. Bxb4 Rxb4 23. Qa3 Qb7 24. Nh4 Bxg2 25. Nxg2 Rxb2 26. Nf4 Bf8 27. Qa1 Bh6 28. Nd5 Bd2 29. Kg2 Bxa5 30. Qxa5 Qb3 31. Qxc5 Qxd3 32. Nf6+ Kh8 33. Qe5 Qf5 34. Qxd4 Rd2 35. Ne8+ Rxd4 0-1

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.21"]
[Round "2"]
[White "Li, Henry"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2207"]
[BlackElo "2334"]
[PlyCount "51"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. h4 h5 11. Qd2 Nxd4 12. Bxd4 b5 13. g4 e5 14. Be3 hxg4 15. Bg5 gxf3 16. h5 gxh5 17. Rxh5 Qb6 18. Be3 Qb7 19. Rg5 Rfc8 20. 0-0-0 Rxc3 21. Rxg7+ Kxg7 22. Bh6+ Kh7 23. Bf8 Rxf8 24. Rh1+ Bh3 25. Rxh3+ Kg7 26. Qg5# 1-0

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.20"]
[Round "1"]
[White "Bertholee, Rob"]
[Black "Van de Pavoordt, Max"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2334"]
[BlackElo "2034"]
[PlyCount "136"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 Qxd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. Nf3 cxd4 8. Qxd4 Qxd4 9. Nxd4 a6 10. Ke2 Ngf6 11. Rd1 Rc8 12. c3 Nd5 13. Nd2 N7f6 14. N2b3 Ne4 15. Kf3 Nd6 16. a4 Be7 17. Nd2 Bf6 18. Ne4 Nxe4 19. Kxe4 Rxc3 20. Be3 Rc8 21. Ra3 0-0 22. Rb3 Rc7 23. Rc1 Rxc1 24. Bxc1 b6 25. a5 b5 26. Nxb5 axb5 27. Rxb5 Ra8 28. Bd2 Kf8 29. Rb7 Be7 30. b4 Bxb4 31. Bxb4+ Nxb4 32. Rxb4 Rxa5 33. h4 Ke7 34. g3 Kf6 35. Kf3 h6 36. Rb7 Kg6 37. Re7 e5 38. Kg2 f5 39. Kg1 e4 40. Kf1 Kf6 41. Rb7 Re5 42. Kg2 Re6 43. Ra7 g5 44. hxg5+ hxg5 45. Ra5 Rd6 46. Rb5 Rd2 47. Rb6+ Ke5 48. Rb5+ Rd5 49. Rb8 Kd4 50. Ra8 Kc3 51. Kf1 f4 52. gxf4 gxf4 53. Ke2 Rd2+ 54. Ke1 Rb2 55. Rc8+ Kd4 56. Kf1 f3 57. Rd8+ Kc3 58. Rc8+ Kd2 59. Rd8+ Kc2 60. Rc8+ Kd1 61. Rd8+ Rd2 62. Re8 Rd4 63. Re7 Kd2 64. Re8 Kd3 65. Ke1 Rd7 66. Ra8 Rb7 67. Rd8+ Kc2 68. Rc8+ Kd3 1/2-1/2

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2018.04.15"]
[Round "9.2"]
[White "Hoerstmann, Martin"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2248"]
[BlackElo "2332"]
[PlyCount "78"]
[EventDate "2017.10.08"]
[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 "Liste Turm"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 Nxd4 10. Bxd4 Nd7 11. Rc1 Nc5 12. f3 Bxd4+ 13. Qxd4 Bd7 14. Rfd1 f6 15. b4 Ne6 16. Qf2 Qe8 17. Nd5 Ba4 18. Re1 Bc6 19. f4 Qf7 20. Bg4 Ng7 21. Bf3 e6 22. Nc3 Qc7 23. Kh1 b6 24. Bd1 Kh8 25. Bb3 Qb7 26. Rcd1 Rad8 27. Rd3 Qc7 28. Qd2 e5 29. Rd1 exf4 30. Qxf4 f5 31. Rh3 fxe4 32. Qh6 Nf5 33. Qxg6 Qg7 34. Qh5 e3 35. Nd5 Rde8 36. Re1 e2 37. Rf3 Nd4 38. Rf4 Bxd5 39. Rxf8+ Rxf8 0-1

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2018.03.18"]
[Round "8.2"]
[White "Bertholee, Rob"]
[Black "Kveinys, Aloyzas"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2332"]
[BlackElo "2511"]
[PlyCount "84"]
[EventDate "2017.10.08"]
[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 "Nordhorn Blanke"]
[BlackTeam "Lingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 Nc6 5. Bg2 g5 6. d3 h6 7. Be3 d6 8. h4 g4 9. Nh2 h5 10. f3 gxf3 11. Bxf3 Nf6 12. Bg5 Be7 13. 0-0 Ne5 14. Bxf6 Bxf6 15. Kh1 Bd7 16. Ne2 Nxf3 17. Rxf3 Bxb2 18. Rb1 Be5 19. Rxb7 f5 20. Nf4 Qc8 21. Rb6 Qc7 22. Rb1 Rg8 23. Re3 0-0-0 24. c3 Bxf4 25. gxf4 Bc6 26. Nf3 fxe4 27. dxe4 Qf7 28. Qf1 Qxf4 29. Qxa6+ Kd7 30. Qa7+ Ke8 31. Qh7 Qg4 32. Ng5 Qxh4+ 33. Nh3 Rg3 34. Qh8+ Kd7 35. Qh7+ Kc8 36. Rxg3 Bxe4+ 37. Kh2 Bxh7 38. Re1 Bf5 39. Kg1 Qxg3+ 40. Kf1 Bd3+ 41. Re2 Rf8+ 42. Nf2 Qxf2# 0-1

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2018.02.04"]
[Round "6.2"]
[White "Ewert, Hannes"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2285"]
[BlackElo "2332"]
[PlyCount "72"]
[EventDate "2017.10.08"]
[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 "Hellern"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. g3 Nc6 5. Nf3 Nf6 6. Qc2 Bxd2+ 7. Nbxd2 d6 8. Bg2 e5 9. d5 Nb8 10. 0-0 a5 11. e4 0-0 12. Ne1 Na6 13. Nd3 c6 14. Qc3 cxd5 15. cxd5 Bd7 16. Rfc1 Rfc8 17. Qa3 Bb5 18. Rc3 Bxd3 19. Rxc8+ Rxc8 20. Qxd3 Nb4 21. Qb3 Rc5 22. Rf1 Nc2 23. Nc4 Qc7 24. Qxc2 Rxc4 25. Qe2 Qc5 26. Rd1 g6 27. h3 Rc2 28. Rd2 Rc1+ 29. Kh2 a4 30. a3 Kg7 31. Bf3 Nd7 32. Qd3 Nb6 33. Bd1 Nc4 34. Rc2 Rxc2 35. Qxc2 Qd4 36. Kg2 Nxb2 1/2-1/2

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2018.01.21"]
[Round "5.2"]
[White "Bertholee, Rob"]
[Black "Hoeffer, David"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2332"]
[BlackElo "2278"]
[PlyCount "81"]
[EventDate "2017.10.08"]
[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 "Nordhorn Blanke"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 d6 4. Bc4 Be7 5. 0-0 0-0 6. a4 Bg4 7. Re1 Nc6 8. h3 Bh5 9. g4 Bg6 10. Nh4 Bxe4 11. g5 Bxc2 12. Qxc2 Nh5 13. Nf3 Qd7 14. Bf1 f5 15. d4 e4 16. d5 Ne5 17. Nxe5 dxe5 18. Qb3 Kh8 19. Qxb7 Qd8 20. Nb5 Rc8 21. Nxa7 Rb8 22. Qa6 Qxd5 23. Nc6 Rb6 24. Nxe7 Qe6 25. Qe2 Nf4 26. Bxf4 exf4 27. a5 Rb4 28. Qd2 Qxe7 29. Qxf4 Rb3 30. a6 Qc5 31. a7 Ra8 32. Rec1 Qd4 33. Rd1 Qb6 34. Qd2 h6 35. Qd4 Qg6 36. Qd5 Qxg5+ 37. Kh1 Rxb2 38. Qxa8+ Kh7 39. Rd8 Kg6 40. Qc6+ Kh5 41. Qc1 1-0

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2017.12.10"]
[Round "4.3"]
[White "Bertholee, Rob"]
[Black "Van Son, Lutz"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2332"]
[BlackElo "2172"]
[PlyCount "45"]
[EventDate "2017.10.08"]
[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 "Nordhorn Blanke"]
[BlackTeam "Hameln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bb5 a6 7. Bxd7+ Bxd7 8. 0-0 Nc6 9. Ne2 cxd4 10. Nexd4 Be7 11. Re1 0-0 12. c3 Rc8 13. Bf4 Qb6 14. Nb3 Na5 15. Be3 Qc7 16. Nxa5 Qxa5 17. Bg5 Bxg5 18. Nxg5 h6 19. Nf3 Qa4 20. Qxa4 Bxa4 21. Nd4 Bd7 22. a4 a5 23. Re3 1/2-1/2

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2017.11.12"]
[Round "3.2"]
[White "Bertholee, Rob"]
[Black "Steffens, Olaf"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2332"]
[BlackElo "2260"]
[PlyCount "77"]
[EventDate "2017.10.08"]
[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 "Nordhorn Blanke"]
[BlackTeam "Werder Bremen III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 a6 2. c3 b5 3. a4 Bb7 4. f3 e6 5. axb5 f5 6. exf5 Nh6 7. fxe6 Nf5 8. Nh3 Bd6 9. e7 Bxe7 10. bxa6 Nxa6 11. d4 Bh4+ 12. g3 Nc5 13. Rxa8 Qxa8 14. Be2 Nxg3 15. hxg3 Bxg3+ 16. Kf1 0-0 17. Kg2 Ne4 18. Nd2 Bh4 19. Nxe4 Bxe4 20. Bg5 Bxg5 21. Nxg5 Bf5 22. Bd3 h6 23. Bxf5 Rxf5 24. Ne4 Qa6 25. Ng3 Rg5 26. f4 Qb7+ 27. Qf3 Qxb2+ 28. Qf2 Qb7+ 29. Kh2 Rg4 30. Re1 Qc6 31. Re8+ Kf7 32. Qe3 Qf6 33. Rc8 Qc6 34. Qe8+ Kf6 35. Qe5+ Kf7 36. Qf5+ Ke7 37. Qf8+ Ke6 38. Re8+ Kd5 39. Qf7+ 1-0

[Event "Oberliga Nord W 1617"]
[Site "Germany"]
[Date "2017.03.19"]
[Round "7.3"]
[White "Fritze, Bernd"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2221"]
[BlackElo "2332"]
[PlyCount "105"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Hannover SF"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 Nc6 4. Nd2 Nxd2 5. Qxd2 d5 6. e3 Bf5 7. a3 f6 8. Nf3 Qd7 9. Rc1 Be4 10. Bg3 e5 11. Bb5 Bxf3 12. gxf3 exd4 13. exd4 a6 14. Bxc6 Qxc6 15. 0-0 0-0-0 16. Qd3 Qb5 17. c4 dxc4 18. Rxc4 Bd6 19. Rfc1 Bxg3 20. hxg3 Rd7 21. Qc3 Qb6 22. a4 Kb8 23. a5 Qd6 24. Rc5 Rhd8 25. d5 Qe5 26. Qxe5 fxe5 27. b4 Rxd5 28. Rxc7 Rd1+ 29. Kg2 Rxc1 30. Rxc1 Rd4 31. Rc5 Rxb4 32. Rxe5 Rb5 33. Re7 g5 34. Rxh7 Rxa5 35. Rh5 Rb5 36. f4 gxf4 37. Rxb5 axb5 38. Kf3 b4 39. Ke4 f3 40. Kd3 Kc7 41. Kc4 Kd6 42. Kxb4 Ke5 43. Kb5 Kf5 44. Kb6 Kg4 45. Kxb7 Kh3 46. Kc6 Kg2 47. g4 Kxf2 48. g5 Ke3 49. g6 f2 50. g7 f1Q 51. g8Q Qf3+ 52. Qd5 Qxd5+ 53. Kxd5 1/2-1/2

[Event "Oberliga Nord W 1617"]
[Site "Germany"]
[Date "2017.02.05"]
[Round "5.4"]
[White "Bertholee, Rob"]
[Black "Ewert, Hannes"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2332"]
[BlackElo "2164"]
[PlyCount "152"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Hellern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Ne7 6. Nxd4 cxd4 7. Nb5 Nc6 8. c3 Ne5 9. Bb3 Nd3+ 10. Ke2 Nxc1+ 11. Rxc1 dxc3 12. Rxc3 Ke7 13. d4 Qb6 14. Qd3 f6 15. Rhc1 Kd8 16. d5 exd5 17. Nc7 Rb8 18. Nxd5 Qd6 19. Qc2 Qa6+ 20. Bc4 b5 21. Bd3 Bd6 22. a4 Bb7 23. axb5 Qa5 24. Qd2 Qa4 25. Rc4 Qb3 26. Qa5+ Ke8 27. R4c3 Qxb2+ 28. R1c2 Qb1 29. Nc7+ Kf7 30. Qxa7 Be5 31. Rc1 Qb2+ 32. R3c2 Qb4 33. Nd5 Qd6 34. Rc7 Rhc8 35. b6 Kg6 36. f4 Bxd5 37. exd5+ Kh6 38. fxe5 Qxe5+ 39. Kf3 Re8 40. b7 Qxd5+ 41. Kf2 Qxd3 42. Kg1 Re2 43. R7c3 Rxb7 44. Qc5 Qb5 45. Qd4 Qe5 46. Qh4+ Kg6 47. h3 h6 48. Rc5 Qe3+ 49. Kh2 Kh7 50. Qg4 Qe6 51. Qf3 Rb3 52. Qf5+ Qxf5 53. Rxf5 Rbb2 54. Rg1 Rbd2 55. Rf3 d5 56. Rg3 d4 57. Ra1 Re3 58. Rxe3 dxe3 59. Ra3 Re2 60. Kg3 f5 61. Kf3 Rf2+ 62. Kxe3 Rxg2 63. Kf4 Rf2+ 64. Ke5 Kg6 65. Rg3+ Kf7 66. Ra3 g5 67. Ra6 Kg7 68. Rb6 Rf3 69. Ra6 g4 70. h4 g3 71. h5 f4 72. Rg6+ Kf7 73. Rf6+ Ke7 74. Rg6 Rf2 75. Rxh6 f3 76. Rh7+ Ke8 0-1

[Event "Oberliga Nord W 1617"]
[Site "Germany"]
[Date "2016.11.20"]
[Round "2.2"]
[White "Bertholee, Rob"]
[Black "Meessen, Max"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2331"]
[BlackElo "2231"]
[PlyCount "82"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Oldenburg Union"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. Nf3 d6 4. g4 Nc6 5. Bg2 Nge7 6. d3 Ng6 7. h4 Be7 8. g5 Bd7 9. Be3 Qa5 10. Nd2 Nd4 11. a4 Ne5 12. f4 Nec6 13. Nc4 Qa6 14. 0-0 Nb4 15. Rf2 Bc6 16. f5 exf5 17. Nd5 Bxd5 18. exd5 Nbxc2 19. Rxc2 Nxc2 20. Qxc2 b5 21. Nd2 0-0 22. d4 bxa4 23. Qxf5 Qe2 24. Qf2 Qxf2+ 25. Bxf2 cxd4 26. Bxd4 f6 27. Nf3 fxg5 28. hxg5 Rf5 29. Be3 Rb8 30. Nd4 Rf7 31. Bh3 Kh8 32. Be6 Rff8 33. Nf5 Rb7 34. Rxa4 Bd8 35. Nxd6 Re7 36. Bxa7 Rxa7 37. Rxa7 Bb6+ 38. Kg2 Bxa7 39. Nf7+ Kg8 40. Ne5+ Kh8 41. Nf7+ Kg8 1/2-1/2

[Event "Oberliga Nord W 1617"]
[Site "Germany"]
[Date "2016.10.16"]
[Round "1.3"]
[White "Bertholee, Rob"]
[Black "Hundack, Rolf"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2331"]
[BlackElo "2127"]
[PlyCount "149"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Bremer SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. Nxc6 bxc6 8. Be2 Be7 9. f4 0-0 10. e5 Nd5 11. Nxd5 cxd5 12. Qxd5 c6 13. Qe4 d5 14. Qe3 Bf5 15. Bd3 Bxd3 16. cxd3 Qa5+ 17. Bd2 Qb5 18. b3 Bc5 19. d4 Bb6 20. a4 Qa6 21. Rc1 Rac8 22. Bb4 Ba5 23. Bxa5 Qxa5+ 24. Qc3 Qa6 25. Kf2 Rc7 26. Rhe1 h6 27. Re3 Qc8 28. Qd2 Qf5 29. Rf3 Rfc8 30. Rc5 Rb7 31. Qc2 Qd7 32. Rfc3 Qg4 33. Rxd5 Qxf4+ 34. Kg1 Rbc7 35. Rd6 c5 36. g3 Qg5 37. Rxc5 Rxc5 38. dxc5 Qxe5 39. Rd7 g6 40. Qc4 Qf5 41. c6 h5 42. b4 h4 43. Qf1 Qe6 44. b5 h3 45. Qf2 Qc4 46. Qf4 Qe6 47. Qd2 Qf6 48. Qf4 Qe6 49. Rd1 Qe2 50. Qd2 Qe4 51. Re1 Qc4 52. Rc1 Qxa4 53. Qd7 Rc7 54. Qd8+ Kg7 55. Qd5 Qa5 56. Qe5+ Kg8 57. Rd1 Qb6+ 58. Kf1 Rc8 59. Rd7 a6 60. c7 Rf8 61. g4 axb5 62. Qd6 Qb7 63. Rd8 Qf3+ 64. Ke1 Qe3+ 65. Kd1 Qb3+ 66. Kd2 Qb2+ 67. Ke3 Qc3+ 68. Kf4 Qc1+ 69. Kg3 Qc3+ 70. Kh4 Qe1+ 71. Kxh3 Qc3+ 72. Qg3 Qh8+ 73. Kg2 Qb2+ 74. Qf2 Qc3 75. c8Q 1-0

[Event "Delft Prinsenstad op 9th"]
[Site "Delft"]
[Date "2016.03.27"]
[Round "6"]
[White "Bertholee, Rob"]
[Black "Pietrow, Andrzej"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2337"]
[BlackElo "2017"]
[PlyCount "69"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nc6 5. Nf3 Nf6 6. Ne5 e6 7. Bg5 Be7 8. Nd2 h6 9. Bf4 Nxe5 10. dxe5 Nd7 11. h4 Nb6 12. Qg4 Kf8 13. Bd3 Bd7 14. Nf3 Qc7 15. Rh3 h5 16. Qg3 Nc4 17. Rb1 Bb5 18. Bg5 Ba6 19. Qf4 Ke8 20. Rg3 Bxg5 21. Qxg5 g6 22. Qf6 Rg8 23. Bxg6 fxg6 24. Qxe6+ Kf8 25. b3 Nb6 26. Ng5 Kg7 27. Qf6+ Kh6 28. Nf7+ Kh7 29. Ng5+ Kh6 30. e6 Qg7 31. Qf4 Rgf8 32. Qe3 Rae8 33. Kd2 Rf6 34. Re1 Re7 35. Nf7+ 1/2-1/2

[Event "Delft Prinsenstad op 9th"]
[Site "Delft"]
[Date "2016.03.27"]
[Round "5"]
[White "De Jong, Migchiel"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2336"]
[BlackElo "2337"]
[PlyCount "81"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Bxf6 8. h4 c5 9. dxc5 Qa5+ 10. c3 Qxc5 11. Bd3 b5 12. Be3 Qd5 13. Qe2 a6 14. a4 bxa4 15. Rxa4 Rb8 16. 0-0 Qb3 17. Rc4 0-0 18. Bc1 Bb7 19. Ng5 g6 20. Rb4 Qd5 21. Be4 Qe5 22. Nxh7 Kxh7 23. Bf4 Qxf4 24. Bxg6+ Kxg6 25. Rxf4 Ne5 26. h5+ Kg5 27. Qe3 Rg8 28. Re4+ Kxh5 29. Rxe5+ Bxe5 30. Qxe5+ Kg6 31. Rd1 Bd5 32. Rd3 f5 33. c4 Bxc4 34. Rg3+ Kh5 35. Rxg8 Rxg8 36. Qh2+ Kg6 37. Qg3+ Kf7 38. Qc7+ Kf6 39. Qxc4 Rxg2+ 40. Kxg2 a5 41. f4 1-0

[Event "Delft Prinsenstad op 9th"]
[Site "Delft"]
[Date "2016.03.26"]
[Round "3"]
[White "Bertholee, Rob"]
[Black "Van den Doel, Erik"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2337"]
[BlackElo "2564"]
[PlyCount "64"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Ne7 6. Nxd4 cxd4 7. Nb5 Nc6 8. c3 Ne5 9. d3 dxc3 10. 0-0 cxb2 11. Bxb2 d6 12. Rc1 Bd7 13. Bxe5 dxe5 14. Qh5 Be7 15. Bxe6 Bxe6 16. Nc7+ Kf8 17. Nxa8 Qxa8 18. Qxe5 Qd8 19. d4 Bd6 20. Qb5 Bf4 21. Rcd1 Bg4 22. f3 Bc8 23. g3 Bb8 24. d5 h5 25. Rc1 Bh3 26. Qxb7 Rh6 27. g4 Qb6+ 28. Qxb6 Rxb6 29. Rf2 Bf4 30. Rc8+ Ke7 31. Re2 Rb1+ 32. Kf2 Rf1# 0-1

[Event "Delft Prinsenstad op 9th"]
[Site "Delft"]
[Date "2016.03.26"]
[Round "2"]
[White "Polak, Alexander"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "2126"]
[BlackElo "2337"]
[PlyCount "66"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nc3 Bg7 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. g4 a5 13. g5 Nh5 14. a4 Bxd4 15. Qxd4 bxa4 16. Bxa4 Bxa4 17. Rxa4 e5 18. Qd2 Nf4 19. h4 f6 20. Rg1 Qb6 21. Rg3 Qxb2 22. Nd5 fxg5 23. hxg5 Qb1+ 24. Kf2 Nxd5 25. Qxd5+ Kh8 26. Rc4 Qb6+ 27. Ke2 Qa6 28. Ke1 Rab8 29. Rh3 Rb1+ 30. Kd2 Qb6 31. Qd3 Qg1 32. Kc3 Rd1 33. Qe2 Rd4 0-1

[Event "Delft Prinsenstad op 9th"]
[Site "Delft"]
[Date "2016.03.25"]
[Round "1"]
[White "Bertholee, Rob"]
[Black "Verhoef, Pieter"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2337"]
[BlackElo "2092"]
[PlyCount "43"]
[EventDate "2016.03.25"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. Nxe5 Bxc3 6. dxc3 Qe7 7. Nf3 Qxe4+ 8. Qe2 Qxe2+ 9. Bxe2 Re8 10. Bf4 d6 11. Nd4 a6 12. f3 Bd7 13. Kf2 Nc6 14. g4 Re7 15. Rhe1 Rae8 16. h4 Nd5 17. Bg5 Nxd4 18. cxd4 Nf6 19. h5 h6 20. Bh4 Kf8 21. c4 c5 22. Bg3 1-0

[Event "Oberliga Nord W 1516"]
[Site "Germany"]
[Date "2016.03.13"]
[Round "8.2"]
[White "Bertholee, Rob"]
[Black "Ivanov, Vladimir"]
[Result "1/2-1/2"]
[ECO "D26"]
[WhiteElo "2340"]
[BlackElo "2373"]
[PlyCount "79"]
[EventDate "2015.09.20"]
[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 "Nordhorn Blanke"]
[BlackTeam "Hannover"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 dxc4 7. Bxc4 Be7 8. 0-0 0-0 9. Qe2 Nbd7 10. Re1 Nb6 11. Bb3 a5 12. a4 Nbd5 13. Bg5 Bb4 14. Bxd5 Bxc3 15. Bxb7 Bxe1 16. Bxa8 Bb4 17. Bc6 Qd6 18. Bxf6 gxf6 19. Rc1 Rd8 20. Qe4 Qf8 21. Qh4 Qg7 22. Be4 Ba6 23. g3 Rc8 24. Rxc8+ Bxc8 25. Qf4 Ba6 26. Qc7 Qg4 27. Qc6 Be2 28. Nh4 Bd1 29. f3 Qg7 30. Bc2 f5 31. Qa8+ Bf8 32. Bxd1 Qxd4+ 33. Kg2 Qd2+ 34. Kh3 Qxd1 35. Qxa5 Qf1+ 36. Ng2 Qxf3 37. Nf4 Qf1+ 38. Ng2 Qe2 39. Nf4 Qf1+ 40. Ng2 1/2-1/2

[Event "Oberliga Nord W 1516"]
[Site "Germany"]
[Date "2016.01.17"]
[Round "5.3"]
[White "Hedke, Fred"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2237"]
[BlackElo "2340"]
[PlyCount "89"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 a6 7. 0-0 Nbd7 8. c4 Qd6 9. Nc3 b6 10. Re1 Be7 11. Be3 Bb7 12. Qd2 0-0 13. Rad1 Qc7 14. h3 Rad8 15. Bf4 Qc8 16. d5 exd5 17. cxd5 Rfe8 18. a4 Nf8 19. Bc4 Ng6 20. Bh2 Bd6 21. Bxd6 Rxd6 22. Rxe8+ Qxe8 23. Re1 Qd8 24. Ne5 Nxe5 25. Rxe5 Kf8 26. Re1 Rd7 27. Qd3 Qa8 28. Qf5 Rd8 29. Qe5 Qb8 30. Qe7+ Kg8 31. d6 Rf8 32. Re3 Bc6 33. Rg3 Nd7 34. Bd5 Qb7 35. Bxc6 Qxc6 36. Ne4 Kh8 37. Ng5 g6 38. Nxf7+ Kg8 39. Nh6+ Kh8 40. Nf7+ Kg8 41. Ng5 Nf6 42. Nxh7 Qxg2+ 43. Kxg2 Nxh7 44. Rxg6+ Kh8 45. Qg7# 1-0

[Event "Oberliga Nord W 1516"]
[Site "Germany"]
[Date "2015.11.15"]
[Round "3.2"]
[White "Bertholee, Rob"]
[Black "Hundack, Rolf"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2340"]
[BlackElo "2192"]
[PlyCount "59"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Bremer SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. Nxc6 bxc6 8. Be2 Be7 9. f4 0-0 10. 0-0 Qb8 11. e5 Nd5 12. Nxd5 cxd5 13. Qxd5 Qb6+ 14. Kh1 Rad8 15. Qb3 Qa5 16. Qe3 c5 17. Bd2 Qb6 18. exd6 Bxd6 19. Bc3 Rfe8 20. Qg3 Bf8 21. Bd3 Qh6 22. Qg5 Qc6 23. f5 h6 24. Qh4 f6 25. Bc4+ Kh8 26. Qh5 Bc8 27. Qf7 Be7 28. Rf3 Qe4 29. Re1 Qxc2 30. Rg3 1-0

[Event "Oberliga Nord W 1516"]
[Site "Germany"]
[Date "2015.09.20"]
[Round "1.3"]
[White "Mueer, Sebastian"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2197"]
[BlackElo "2340"]
[PlyCount "62"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]
[WhiteTeam "Oldenburg Union"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f3 b5 8. Qd2 Nbd7 9. g4 Nb6 10. a4 b4 11. Na2 a5 12. g5 Nfd7 13. c3 bxc3 14. Nxc3 Bb7 15. Bb5 Be7 16. h4 0-0 17. h5 Ne5 18. b3 d5 19. Bf4 Ned7 20. g6 e5 21. Nf5 exf4 22. h6 fxg6 23. hxg7 Rxf5 24. exf5 Bb4 25. fxg6 Qf6 26. gxh7+ Kxg7 27. Rc1 Kh8 28. Bxd7 Nxd7 29. Rg1 d4 30. Qg2 Bd5 31. Qh3 Qe6+ 0-1

[Event "Oberliga Nord W 1415"]
[Site "Germany"]
[Date "2015.03.15"]
[Round "8.2"]
[White "Hundack, Rolf"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2246"]
[BlackElo "2344"]
[PlyCount "62"]
[EventDate "2014.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Bremer SG"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 f5 3. Bg2 Nf6 4. Nf3 Nc6 5. 0-0 Bc5 6. Nxe5 Bxf2+ 7. Rxf2 Nxe5 8. Rxf5 Nxc4 9. d3 Nb6 10. Re5+ Kf7 11. Qb3+ d5 12. Bg5 Qd6 13. d4 c6 14. Nd2 Be6 15. Qd3 Nbd7 16. Nf3 Ne4 17. Bf4 Qe7 18. Rf1 Nxe5 19. Nxe5+ Kg8 20. Bxe4 dxe4 21. Qxe4 Bxa2 22. h4 Qe6 23. Kh2 Qd5 24. Qe3 Rd8 25. Ng4 Qe6 26. Ne5 h6 27. h5 Qb3 28. Qxb3+ Bxb3 29. Ng6 Re8 30. e3 Rh7 31. Bd6 Bc2 1/2-1/2

[Event "Oberliga Nord W 1415"]
[Site "Germany"]
[Date "2015.02.01"]
[Round "6.3"]
[White "Bertholee, Rob"]
[Black "Stock, Joerg"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2344"]
[BlackElo "2220"]
[PlyCount "89"]
[EventDate "2014.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Hellern"]
[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 Nd7 8. Ng5 Ngf6 9. f4 h6 10. Nh3 Be7 11. Nf2 Qc7 12. Ng4 Nxg4 13. Qxg4 Bf6 14. f5 Ne5 15. Qh3 b4 16. Ne2 exf5 17. exf5 0-0 18. Nf4 Bg5 19. Nd5 Bxd5 20. Bxd5 Bxc1 21. Raxc1 Rae8 22. f6 Qd7 23. Rf5 Kh7 24. fxg7 Kxg7 25. Rcf1 f6 26. c3 Ng6 27. Qg4 Re5 28. h4 Rxf5 29. Rxf5 h5 30. Qxh5 Re8 31. Be4 Rxe4 32. dxe4 bxc3 33. bxc3 Qb5 34. Qg4 Kf7 35. Rf2 Ne5 36. Qf5 Nd7 37. Kg2 Ke7 38. Rd2 Qb8 39. Qd5 Ne5 40. Qb3 Qc7 41. Rb2 Nd7 42. Qd5 Qa5 43. Rb7 Qa4 44. Kh3 a5 45. h5 1-0

[Event "Oberliga Nord W 1415"]
[Site "Germany"]
[Date "2015.01.18"]
[Round "5.3"]
[White "Korsus, Bernd"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2287"]
[BlackElo "2344"]
[PlyCount "71"]
[EventDate "2014.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 d5 5. Nbd2 Qb6 6. Bxf6 gxf6 7. c4 cxd4 8. Nxd4 Nc6 9. cxd5 Nxd4 10. Qa4+ Nc6 11. dxc6 bxc6 12. 0-0-0 Rb8 13. Nc4 Qc5 14. a3 Bh6 15. b4 Qe7 16. Qxc6+ Bd7 17. Qc7 Rc8 18. Nd6+ Qxd6 19. Qxc8+ Ke7 20. Qxh8 Qe5 21. Rxd7+ Kxd7 22. Bb5+ Kc7 23. Qxh7 f5 24. Qxf7+ Kb6 25. Qd7 Qa1+ 26. Kd2 Qb2+ 27. Ke1 Qc1+ 28. Ke2 Qc2+ 29. Qd2 Qe4 30. Rc1 Qxg2 31. Qd6+ Kxb5 32. Qd7+ Kb6 33. Qc7+ Ka6 34. Qa5+ Kb7 35. Rc7+ Kb8 36. Qxa7# 1-0

[Event "Oberliga Nord W 1415"]
[Site "Germany"]
[Date "2014.11.09"]
[Round "3.3"]
[White "Bertholee, Rob"]
[Black "Bangiev, Alexander J"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2344"]
[BlackElo "2400"]
[PlyCount "82"]
[EventDate "2014.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Nordhorn Blanke"]
[BlackTeam "Hannover"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 e5 5. Qd3 Nc6 6. Nd5 Be6 7. Ne2 Bxd5 8. exd5 Nb8 9. Qb5+ Qd7 10. Nc3 Nf6 11. Qa5 Qc8 12. Nb5 Na6 13. Be3 Qb8 14. Qa4 Nd7 15. Nxa7 Nac5 16. Bxc5 dxc5 17. Bb5 Rxa7 18. Bxd7+ Kd8 19. Qg4 Qc7 20. Bf5 g6 21. Bd3 f5 22. Qh3 e4 23. Bc4 Ra4 24. Bb3 Rd4 25. 0-0 c4 26. Ba4 Qc5 27. Qh4+ Be7 28. Qf4 Bd6 29. Qg5+ Kc7 30. Qf6 Rf8 31. Qg7+ Kb8 32. b4 Qb6 33. c3 Rd2 34. Qxh7 e3 35. fxe3 Be5 36. Rf3 Rh8 37. Qd7 Bxh2+ 38. Kf1 Bg3 39. Kg1 Qxe3+ 40. Rxe3 Bf2+ 41. Kf1 Rh1# 0-1

[Event "NED-chT 1314"]
[Site "Netherlands"]
[Date "2014.05.10"]
[Round "9.4"]
[White "Erwich, Frank"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2337"]
[BlackElo "2347"]
[PlyCount "85"]
[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 "BSG"]
[BlackTeam "ESG Max Euwe"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 e6 10. bxc3 Na5 11. Bb5+ Bd7 12. Qa4 Nc6 13. d5 exd5 14. 0-0 Be7 15. Bh6 Qa5 16. Rfe1 Qxa4 17. Bxa4 Be6 18. Nd4 0-0-0 19. Nxe6 fxe6 20. Rxe6 Kd7 21. Rae1 Rhe8 22. Bb3 Bf6 23. Rxe8 Rxe8 24. Rxe8 Kxe8 25. Bxd5 Bxc3 26. Kf1 Bf6 27. Be3 a6 28. Ke2 Kd7 29. Kf3 b5 30. Ke4 Ne7 31. Bb3 a5 32. g4 h5 33. gxh5 gxh5 34. f4 Kd6 35. Bf7 h4 36. Be8 b4 37. Bb6 a4 38. Bxa4 Nd5 39. Ba5 Kc5 40. Bb3 Nc3+ 41. Kf5 Be7 42. Ke6 Bd6 43. Bxb4+ 1-0

[Event "NED-chT 1314"]
[Site "Netherlands"]
[Date "2014.04.12"]
[Round "8.2"]
[White "Bertholee, Rob"]
[Black "Nikolic, Predrag"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "2347"]
[BlackElo "2619"]
[PlyCount "52"]
[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 "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 d6 8. Re1 Bd7 9. d4 Ne7 10. dxe5 dxe5 11. Bc4 Ng6 12. Ba3 Re8 13. Qb1 Be6 14. Bf1 Bg4 15. Re3 Qc8 16. Qe1 h6 17. Nd2 b6 18. Nc4 Be6 19. Rf3 Qa6 20. Rxf6 gxf6 21. Qe3 Bxc4 22. Bxc4 Qxc4 23. Qxh6 Qxc3 24. Qg7+ Kxg7 25. Bf8+ Rxf8 26. Re1 Qxe1# 0-1

[Event "Oberliga Nord W 1314"]
[Site "Germany"]
[Date "2014.04.06"]
[Round "9.4"]
[White "Ackermann, Dennie"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2099"]
[BlackElo "2344"]
[PlyCount "92"]
[EventDate "2013.10.13"]
[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 "Hannover SF"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Bf4 c5 3. e3 Qb6 4. Nc3 Nf6 5. a3 cxd4 6. exd4 Be7 7. Nf3 Nc6 8. Bc4 d5 9. Bd3 Bd7 10. Be2 Ne4 11. 0-0 Rc8 12. Be3 Nxc3 13. bxc3 Qc7 14. Bd3 0-0 15. Ng5 h6 16. Nh7 Rfd8 17. Qh5 Be8 18. Bxh6 f5 19. Qh3 gxh6 20. Qxh6 Rd6 21. Nf6+ Bxf6 22. Qxf6 Qe7 23. Qh6 e5 24. Qh3 e4 25. Be2 Qg5 26. f4 Qg6 27. g4 Rc7 28. Kh1 Rh7 29. Qg3 fxg4 30. f5 Qh6 31. Rf4 Rg7 32. Bxg4 Kf8 33. Rg1 Ne7 34. Qe3 Rh7 35. Qg3 Rg7 36. Qe3 Rh7 37. Qg3 Ng8 38. Bh5 Bxh5 39. Qxg8+ Ke7 40. Qg5+ Qxg5 41. Rxg5 Bf3+ 42. Kg1 Rb6 43. f6+ Kf7 44. Re5 Rb1+ 45. Kf2 Rxh2+ 46. Kg3 Rg2+ 0-1

[Event "Oberliga Nord W 1314"]
[Site "Germany"]
[Date "2014.03.16"]
[Round "8.3"]
[White "Piepho, Niels"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2307"]
[BlackElo "2344"]
[PlyCount "60"]
[EventDate "2013.10.13"]
[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 "Hannover"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 g6 7. d3 Bg7 8. Nxd5 Qxd5 9. 0-0 0-0 10. Ng5 Qd7 11. Rb1 b6 12. Bd2 Bb7 13. Qa4 Rfd8 14. Qf4 e5 15. Qh4 h6 16. Ne4 g5 17. Qh5 Nd4 18. h4 f5 19. Nc3 Bxg2 20. Kxg2 g4 21. e4 Qc6 22. Be3 Rd7 23. Bxd4 cxd4 24. Nd5 Rf8 25. Rbc1 Qb5 26. Qg6 Rdf7 27. Qe6 Kh7 28. Ne7 fxe4 29. Rc7 Qxb2 30. Ng6 Rxf2+ 0-1

[Event "NED-chT 1314"]
[Site "Netherlands"]
[Date "2014.03.08"]
[Round "6.2"]
[White "Bertholee, Rob"]
[Black "Saltaev, Mihail"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2347"]
[BlackElo "2480"]
[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 "ESG Max Euwe"]
[BlackTeam "Voerendaal"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nf6 5. Nf3 g6 6. Bd3 Nc6 7. 0-0 Bf5 8. Bxf5 gxf5 9. Bg5 Ne4 10. Nbd2 Rg8 11. Bf4 e6 12. Ne5 Bd6 13. Nxe4 fxe4 14. Nxc6 bxc6 15. Bxd6 Qxd6 16. f3 Rg7 17. fxe4 dxe4 18. Qh5 Qd5 19. Qh4 f5 20. Qf6 Qd7 21. c4 Rf7 22. Qh8+ Rf8 23. Qe5 0-0-0 24. Rad1 Qd6 25. Qxd6 Rxd6 26. Kf2 Rg8 27. g3 Kd7 28. Ke3 Ke7 29. Rf4 h5 30. Rh4 Rg5 31. b4 Rd8 32. a4 a6 33. Rb1 Rb8 34. Rh3 Kd6 35. Rb3 Rb7 36. Rb2 Rb8 37. Rb3 e5 38. Rb2 exd4+ 39. Kxd4 Rxb4 40. Rxb4 c5+ 41. Kc3 cxb4+ 42. Kxb4 Ke5 43. Kc3 f4 44. gxf4+ Kxf4 45. Kd4 Rg8 46. Rh4+ Kf3 47. Rh3+ Kf4 48. Rh4+ Kf3 49. Rh3+ 1/2-1/2

[Event "Oberliga Nord W 1314"]
[Site "Germany"]
[Date "2014.02.23"]
[Round "7.2"]
[White "Bertholee, Rob"]
[Black "Barlag, Christoph"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2344"]
[BlackElo "2211"]
[PlyCount "57"]
[EventDate "2013.10.13"]
[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 "Nordhorn Blanke"]
[BlackTeam "Braunschweig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 e6 6. d4 Nxc3 7. bxc3 b6 8. Qg4 Ba6 9. Bxa6 Nxa6 10. cxb6 axb6 11. Nh3 c5 12. 0-0 cxd4 13. cxd4 Nb4 14. Nf4 g6 15. Rd1 d5 16. exd6 Bxd6 17. d5 e5 18. Nh3 Qd7 19. Qh4 Be7 20. Bg5 Nc2 21. Bxe7 Qxe7 22. Qc4 Nd4 23. Rxd4 exd4 24. Qc6+ Kf8 25. Qxa8+ Kg7 26. Qa4 Qe5 27. Rd1 Re8 28. g3 Qxd5 29. Qxd4+ 1-0

[Event "Oberliga Nord W 1314"]
[Site "Germany"]
[Date "2014.01.19"]
[Round "5.3"]
[White "Hermann, Manfred"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2320"]
[BlackElo "2344"]
[PlyCount "71"]
[EventDate "2013.10.13"]
[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 "Oldenburg Union"]
[BlackTeam "Nordhorn Blanke"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 a6 7. Nc4 Nbd7 8. a4 b6 9. Be2 Bb7 10. 0-0 cxd4 11. Qxd4 Bc5 12. Qxd5 Nxd5 13. Nfe5 f6 14. Nxd7 Kxd7 15. Bf3 Kc7 16. b4 Be7 17. Re1 e5 18. Bd2 Rad8 19. Be3 Nxe3 20. Nxe3 g6 21. Bxb7 Kxb7 22. Red1 Kc6 23. Kf1 f5 24. f3 Bg5 25. Ke2 h5 26. c4 e4 27. Nd5 exf3+ 28. Kxf3 a5 29. Rab1 axb4 30. Rxb4 Kc5 31. Rb5+ Kxc4 32. Nxb6+ Kc3 33. Nd5+ Kc4 34. Nb6+ Kc3 35. Nd5+ Kc4 36. Nb6+ 1/2-1/2

[Event "NED-chT 1314"]
[Site "Netherlands"]
[Date "2014.01.04"]
[Round "4.1"]
[White "Tiviakov, Sergei"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2665"]
[BlackElo "2347"]
[PlyCount "109"]
[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 "Groningen"]
[BlackTeam "ESG Max Euwe"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nd2 Nd7 4. Ngf3 dxe4 5. Nxe4 Ngf6 6. Nxf6+ Nxf6 7. c3 a6 8. Bd3 c5 9. 0-0 Qc7 10. Bg5 Be7 11. Qe2 b6 12. dxc5 Qxc5 13. Ne5 Bb7 14. Rfe1 Nd5 15. Qf3 Bf6 16. c4 Qe7 17. cxd5 Bxg5 18. Be4 Qf6 19. dxe6 Qxf3 20. Nxf3 Bxe4 21. exf7+ Kf8 22. Nxg5 Bf5 23. Rac1 h6 24. Ne6+ Kxf7 25. Rc7+ Kf6 26. Nxg7 Rac8 27. Rce7 Rc6 28. Nxf5 Kxf5 29. g3 Rd8 30. R1e2 Rd1+ 31. Kg2 Rcd6 32. h4 R1d2 33. Kf3 R6d3+ 34. R7e3 Rxe3+ 35. Kxe3 Rd1 36. Rd2 Ra1 37. Rd6 Rxa2 38. Rxb6 h5 39. f3 Ke5 40. Rh6 Kd5 41. Rxh5+ Kc4 42. Rh6 a5 43. Rb6 a4 44. h5 Ra1 45. h6 Re1+ 46. Kf4 Rh1 47. Kg5 Kd3 48. g4 Kc2 49. Kg6 Kb1 50. h7 a3 51. bxa3+ Ka1 52. Rb8 Rh6+ 53. Kxh6 Ka2 54. h8Q Kxa3 55. Qa1# 1-0

[Event "Oberliga Nord W 1314"]
[Site "Germany"]
[Date "2013.11.24"]
[Round "3.4"]
[White "Bertholee, Rob"]
[Black "Tchetchelnitski, Mikhail"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2344"]
[BlackElo "2158"]
[PlyCount "69"]
[EventDate "2013.10.13"]
[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 "Nordhorn Blanke"]
[BlackTeam "Bremer SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Bg5 Be7 8. Qxg7 Bf6 9. Bxf6 Qxf6 10. Qxf6 Nxf6 11. Nd4 Bxe4 12. f3 Bg6 13. Nc3 0-0-0 14. 0-0-0 a6 15. g4 h6 16. h4 c5 17. Nde2 d5 18. Na4 Rhe8 19. Nf4 Re3 20. Rhf1 c4 21. Nb6+ Kb8 22. Nxc4 Ree8 23. Nb6 d4 24. Rfe1 Bh7 25. Rxe8 Nxe8 26. c3 d3 27. Kd2 Kc7 28. Re1 Rd6 29. Nc4 Rf6 30. Ke3 Kc8 31. g5 hxg5 32. hxg5 Rc6 33. Ne5 Rb6 34. Rh1 d2 35. Kxd2 1-0

[Event "NED-chT 1213"]
[Site "Netherlands"]
[Date "2013.04.06"]
[Round "8.1"]
[White "Bertholee, Rob"]
[Black "Ikonnikov, Vyacheslav"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2349"]
[BlackElo "2525"]
[PlyCount "140"]
[EventDate "2012.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kennemer Combinatie"]
[BlackTeam "En Passant"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 a6 6. Nxd4 cxd4 7. Ne2 Nf6 8. d3 Bc5 9. c3 d5 10. exd5 exd5 11. Bb3 dxc3 12. bxc3 h6 13. 0-0 0-0 14. d4 Bd6 15. Qd3 Bd7 16. a4 Qc7 17. Ng3 b5 18. Re1 bxa4 19. Bxa4 Bxa4 20. Rxa4 Qc6 21. Ra5 Qb6 22. Ra4 Bxg3 23. hxg3 Rfc8 24. Bd2 Ne4 25. Rb1 Qe6 26. Rba1 Rc6 27. Ra5 Rb6 28. Be1 Qc6 29. g4 Nd6 30. Rc5 Qb7 31. f3 Rb5 32. Rxb5 Qxb5 33. Qxb5 Nxb5 34. Ra5 Kf8 35. Kf1 Ke7 36. Ke2 Ke6 37. Kd3 Nd6 38. Ra2 a5 39. Bd2 a4 40. Bc1 Nc4 41. Kc2 Kd7 42. Kb1 Kc6 43. Re2 Rb8+ 44. Ka1 Rb3 45. Rc2 Kb5 46. Ka2 Na5 47. Bb2 Kc4 48. Re2 Kd3 49. Re7 Nc4 50. Ba1 g6 51. f4 f5 52. gxf5 gxf5 53. g3 h5 54. Ra7 Rb6 55. Rxa4 Rg6 56. Kb3 Rxg3 57. Ra2 h4 58. Rh2 h3 59. Kb4 Ne3 60. Rh1 Ng4 61. c4 h2 62. cxd5 Rg1 63. Rxh2 Nxh2 64. d6 Rxa1 65. d7 Ra8 66. Kc5 Ng4 67. Kb4 Kxd4 68. d8R+ Rxd8 69. Ka4 Kc5 70. Ka5 Ra8# 0-1

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.14"]
[Round "11"]
[White "Bertholee, Rob"]
[Black "Lorscheid, Gerhard"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2368"]
[BlackElo "2345"]
[PlyCount "92"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Be2 Nd7 5. 0-0 c6 6. a4 Qc7 7. Be3 Ngf6 8. Nfd2 e5 9. dxe5 Nxe5 10. h3 0-0 11. Nc3 Re8 12. Re1 b6 13. f4 Ned7 14. Bf3 Bb7 15. a5 Rad8 16. axb6 axb6 17. Ra7 Qb8 18. Qa1 Nc5 19. Bd4 Nfxe4 20. Bxg7 Nxd2 21. Rxe8+ Rxe8 22. Bh6 Nxf3+ 23. gxf3 d5 24. b4 Ne6 25. Ne2 c5 26. f5 Nd4 27. Nxd4 Qg3+ 28. Kf1 Qxh3+ 29. Kg1 cxd4 30. Rxb7 Qg3+ 31. Kf1 Qxf3+ 32. Kg1 Qg3+ 33. Kf1 Qh3+ 34. Kf2 Qh2+ 35. Kf3 Qxh6 36. Qxd4 Qh5+ 37. Kg3 Qg5+ 38. Kf3 Qxf5+ 39. Kg3 h5 40. Rxb6 h4+ 41. Kxh4 Re4+ 42. Kg3 Rxd4 43. Rb8+ Kg7 44. Rg8+ Kxg8 45. b5 Rg4+ 46. Kh3 Qh5# 0-1

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.13"]
[Round "10"]
[White "Shen, Siyuan"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2321"]
[BlackElo "2368"]
[PlyCount "53"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. c3 Nf6 4. Bf4 Qb6 5. Qb3 d5 6. Nbd2 Qxb3 7. axb3 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. b4 c5 11. b5 Bb7 12. e3 Nh5 13. Bg3 Nxg3 14. hxg3 g6 15. Be2 Bg7 16. Nb3 d4 17. Nxc5 Bxg2 18. Rg1 dxc3 19. Rxg2 cxb2 20. Rb1 Rc8 21. Nd3 Bc3+ 22. Kf1 e5 23. Rg1 e4 24. Nxb2 Bxb2 25. Rxb2 Rc1+ 26. Kg2 Rxg1+ 27. Kxg1 1-0

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.12"]
[Round "9"]
[White "Bertholee, Rob"]
[Black "Jugelt, Tobias"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2368"]
[BlackElo "2398"]
[PlyCount "29"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Nc3 c6 6. Nxd5 cxd5 7. d4 d6 8. cxd6 exd6 9. Nf3 Nc6 10. Be2 dxe5 11. dxe5 Bb4+ 12. Bd2 Qa5 13. 0-0 Bxd2 14. Nxd2 0-0 15. Nb3 1/2-1/2

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.11"]
[Round "8"]
[White "Farago, Ivan"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "2511"]
[BlackElo "2368"]
[PlyCount "85"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 a6 3. Nc3 c5 4. dxc5 Qa5 5. e4 e5 6. Qa4 Qxc5 7. Be3 Qb4 8. 0-0-0 Nc6 9. Qxb4 Bxb4 10. Nd5 Nxd5 11. cxd5 Nd8 12. Nf3 d6 13. a3 Ba5 14. Nd2 b5 15. b4 Bc7 16. Kb2 f5 17. Rc1 Kd7 18. g3 g6 19. Bh3 Rf8 20. Rc2 Bb7 21. g4 f4 22. g5+ Ke8 23. Rxc7 fxe3 24. Bd7+ Kf7 25. fxe3 Kg8 26. Rf1 Rb8 27. Rxf8+ Kxf8 28. h4 Ba8 29. Bh3 Kg8 30. Nb3 Nb7 31. Be6+ Kh8 32. Bc8 Kg8 33. Kc3 Kh8 34. Na5 Nd8 35. Bxa6 Kg8 36. Bxb5 Nf7 37. Bd7 Bxd5 38. exd5 Rb6 39. Be6 Rc6+ 40. Nxc6 e4 41. Rxf7 Kh8 42. Rf8+ Kg7 43. Rg8# 1-0

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.10"]
[Round "7"]
[White "Antal, Gergely"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "2479"]
[BlackElo "2368"]
[PlyCount "81"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. Bd3 c5 6. exd5 Qxd5 7. dxc5 Qxc5 8. 0-0 0-0 9. a3 Qc7 10. c4 Nc6 11. Qc2 a5 12. b3 g6 13. Bb2 Nd7 14. Ne4 f5 15. Nc3 Nc5 16. Nb5 Qf4 17. Rfe1 b6 18. Ne5 Bb7 19. Nc7 Bd6 20. g3 Nd4 21. gxf4 Nxc2 22. Bxc2 Bxc7 23. f3 Rad8 24. Bc3 Bxe5 25. Rxe5 Bxf3 26. b4 Ne4 27. Be1 axb4 28. axb4 Ra8 29. Rc1 Ra2 30. Rxe6 Rc8 31. Bd1 Bxd1 32. Rxd1 g5 33. Re5 gxf4 34. Rxf5 Rxc4 35. Rxf4 Ng5 36. Rd8+ Kg7 37. Rd7+ Kg6 38. Rd6+ Kh5 39. Rxc4 Nf3+ 40. Kf1 Nxh2+ 41. Kg1 1/2-1/2

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.09"]
[Round "6"]
[White "Bertholee, Rob"]
[Black "Rombaldoni, Denis"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2368"]
[BlackElo "2465"]
[PlyCount "216"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nf3 Bg7 6. Nxd4 cxd4 7. Qf3 e6 8. Nb5 d6 9. Qa3 Ke7 10. c3 dxc3 11. dxc3 a6 12. Be2 Rb8 13. Nd4 Qc7 14. Be3 b5 15. Rd1 e5 16. Nc2 a5 17. Rd2 Nf6 18. f3 Rd8 19. 0-0 Be6 20. Rfd1 Ne8 21. f4 Kf8 22. fxe5 Bxe5 23. Nd4 Bd7 24. Nf3 b4 25. cxb4 axb4 26. Qa7 Bf4 27. Qd4 Bxe3+ 28. Qxe3 Qb6 29. Qxb6 Rxb6 30. e5 Be6 31. Nd4 Bxa2 32. b3 dxe5 33. Ne6+ fxe6 34. Rxd8 Bxb3 35. R1d7 Ba4 36. Ra7 b3 37. Rxa4 b2 38. Bd3 Ke7 39. Raa8 b1Q+ 40. Bxb1 Rxb1+ 41. Kf2 Rb2+ 42. Kg3 Nf6 43. Rdb8 Nh5+ 44. Kf3 e4+ 45. Ke3 Rxg2 46. Rb7+ Kf6 47. Rxh7 Rxh2 48. Rb7 Rh3+ 49. Kxe4 Ng3+ 50. Kf4 Ne2+ 51. Ke4 Nc3+ 52. Kd4 Ne2+ 53. Ke4 Rh4+ 54. Ke3 Nc3 55. Rf8+ Ke5 56. Rg7 Nd5+ 57. Kf3 Rh6 58. Rff7 Nf6 59. Ra7 Kf5 60. Ra5+ Nd5 61. Rf7+ Ke5 62. Rg7 Kf6 63. Raa7 Rh4 64. Raf7+ Kg5 65. Rg8 Rh3+ 66. Kf2 Nf6 67. Rgg7 Rh2+ 68. Kf3 e5 69. Ra7 Rh3+ 70. Kg2 Rh4 71. Ra5 Rg4+ 72. Kf3 Rf4+ 73. Ke2 Ng4 74. Ra6 Re4+ 75. Kf3 Re3+ 76. Kg2 Nf6 77. Kf2 Rb3 78. Re6 Rb5 79. Ra6 Rb2+ 80. Ke3 Rb4 81. Re6 Re4+ 82. Kd3 Rd4+ 83. Ke2 Rd5 84. Ra6 Rb5 85. Rd6 Ra5 86. Ke3 Nd5+ 87. Ke4 Nf6+ 88. Ke3 Ra4 89. Re6 Ra3+ 90. Ke2 Ra5 91. Rd6 Ra2+ 92. Ke3 Rb2 93. Ra6 Rb4 94. Re6 Rb5 95. Ra6 e4 96. Ra1 Rb3+ 97. Ke2 Nh5 98. Rg1+ Ng3+ 99. Kf2 Kf4 100. Rf7+ Kg4 101. Re7 Rb2+ 102. Ke1 Kf3 103. Rf7+ Nf5 104. Rxg6 Ke3 105. Rd7 Rh2 106. Kf1 Nh4 107. Rg4 Rh1+ 108. Rg1 Rh3 1/2-1/2

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.08"]
[Round "5"]
[White "Breder, Dennis"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2435"]
[BlackElo "2368"]
[PlyCount "105"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. Na3 Nc6 6. d4 Bd7 7. Be2 0-0-0 8. 0-0 cxd4 9. cxd4 Nf6 10. Nb5 Ne4 11. Qc2 a6 12. Bc4 Nb4 13. Bxd5+ Nxc2 14. Bxe4 Nxa1 15. Nc3 f5 16. Bd3 Bc6 17. Bg5 Rd6 18. Ne2 Bxf3 19. gxf3 Rb6 20. Rxa1 Rxb2 21. Rc1+ Kd7 22. d5 h6 23. Bf4 Bd6 24. dxe6+ Kxe6 25. Be3 Ke7 26. Ng3 f4 27. Nf5+ Kd7 28. Bd4 Rd2 29. Be4 Ba3 30. Re1 Rc8 31. Nxg7 Rg8 32. Bh7 Rf8 33. Bc3 Rd5 34. Be4 Rg5+ 35. Kf1 Rf7 36. Rd1+ Ke7 37. Rd3 Bc5 38. Rd5 b6 39. Nf5+ Ke6 40. Re5+ Kd7 41. h4 Rh5 42. Rd5+ Kc7 43. Be5+ Kc6 44. Bxf4 Kb5 45. Nd6+ Kc6 46. Rxh5+ Kc7 47. Nxf7+ Bd6 48. Nxd6 Kb8 49. Rxh6 a5 50. Rh7 a4 51. Rb7+ Ka8 52. Ne8 b5 53. Nc7# 1-0

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.07"]
[Round "4"]
[White "Bertholee, Rob"]
[Black "Varga, Zoltan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2368"]
[BlackElo "2473"]
[PlyCount "61"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 e5 4. c3 c5 5. Ng3 Bd6 6. Bc4 Nf6 7. d3 Nc6 8. Nf3 0-0 9. Nh4 Bg4 10. Qd2 Be6 11. Nhf5 dxc3 12. bxc3 Bxc4 13. dxc4 Be7 14. Nxe7+ Qxe7 15. Nf5 Qe6 16. Qg5 Ne8 17. h4 Qxc4 18. Rh3 Qxe4+ 19. Re3 f6 20. Qh5 Qxg2 21. Rg3 Qh1+ 22. Ke2 Rd8 23. Bb2 Qe4+ 24. Kf1 Rd2 25. Bc1 Qh1+ 26. Rg1 Qh3+ 27. Rg2 g6 28. Kg1 Ng7 29. Nh6+ Kh8 30. Rxg6 Nxh5 31. Nf7+ 0-1

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.06"]
[Round "3"]
[White "Fogarasi, Tibor"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2419"]
[BlackElo "2368"]
[PlyCount "49"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Qc7 8. 0-0 Be7 9. f4 0-0 10. Kh1 b6 11. Bf3 Bb7 12. e5 dxe5 13. fxe5 Nfd7 14. Bxb7 Qxb7 15. Bf4 Nc6 16. Qf3 Rac8 17. Rad1 Nc5 18. Qg3 Rfd8 19. Nf3 Rxd1 20. Rxd1 Rd8 21. Rxd8+ Nxd8 22. h4 Ne4 23. Qe1 Nxc3 24. Qxc3 Qc6 25. Qxc6 1/2-1/2

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.05"]
[Round "2"]
[White "Bertholee, Rob"]
[Black "Ilincic, Zlatko"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2368"]
[BlackElo "2479"]
[PlyCount "102"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 a6 6. a4 e5 7. Nf3 h6 8. Bc4 Be6 9. Qe2 Nbd7 10. 0-0 Rc8 11. Bxe6 fxe6 12. Nh4 Kf7 13. g3 Be7 14. f4 exf4 15. gxf4 Qb6+ 16. Kh1 Rxc3 17. bxc3 Qc6 18. f5 e5 19. Ba3 Rc8 20. Rg1 Qxe4+ 21. Qxe4 Nxe4 22. Ng6 Bf6 23. Rab1 b6 24. a5 b5 25. Bb4 Rc6 26. Rg2 Bg5 27. Rd1 Kf6 28. h4 Bf4 29. Nxf4 exf4 30. Bxd6 f3 31. Be7+ Kxf5 32. Rxd7 fxg2+ 33. Kxg2 Rxc3 34. Ra7 Rxc2+ 35. Kf3 Rc3+ 36. Ke2 Rc6 37. Bf8 g5 38. hxg5 hxg5 39. Rb7 Re6 40. Kd3 g4 41. Rb6 Nf2+ 42. Kd4 g3 43. Rxe6 Kxe6 44. Ke3 Kd5 45. Kf3 Ne4 46. Bb4 Kc4 47. Be1 b4 48. Kxe4 b3 49. Ke3 b2 50. Kd2 b1Q 51. Ke2 Qd3# 0-1

[Event "Budapest FS07 GM"]
[Site "Budapest"]
[Date "2009.07.04"]
[Round "1"]
[White "Flumbort, Andras"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2507"]
[BlackElo "2368"]
[PlyCount "98"]
[EventDate "2009.07.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "8"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Be3 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Be3 a5 14. b3 Nc5 15. Rab1 Qb6 16. Rfc1 Rfc8 17. Rc2 Qd8 18. Bf1 Qf8 19. Nd5 Bxd5 20. exd5 e5 21. dxe6 fxe6 22. Rd1 Ra6 23. Qf2 Bh6 24. Rcd2 Bxe3 25. Qxe3 Qe7 26. a3 Rb6 27. Rb1 Rbc6 28. b4 axb4 29. axb4 Nd7 30. Rbd1 Nb6 31. b5 Nxc4 32. Bxc4 Rxc4 33. Rxd6 Rc1 34. Rxc1 Rxc1+ 35. Qxc1 Qxd6 36. Qc8+ Kg7 37. Qxb7+ Kf6 38. f4 Qd4+ 39. Kf1 Qxf4+ 40. Qf3 Qxf3+ 41. gxf3 Ke5 42. Ke2 Kd5 43. Ke3 Kc5 44. Kf4 Kxb5 45. Kg5 Kc4 46. Kh6 Kd4 47. Kxh7 Ke3 48. Kxg6 Kxf3 49. Kf6 Kg4 1/2-1/2

[Event "NED-chT 0405"]
[Site "Netherlands"]
[Date "2005.02.26"]
[Round "7.1"]
[White "Bertholee, Rob"]
[Black "Janssen, Ruud"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2381"]
[BlackElo "2482"]
[PlyCount "174"]
[EventDate "2004.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 d6 7. Bb5 Be7 8. Nc3 Nxc3 9. bxc3 0-0 10. 0-0 Bf5 11. Re1 a6 12. Ba4 d5 13. Bxc6 bxc6 14. Qa4 c5 15. Ba3 c4 16. Bxe7 Qxe7 17. Qc6 Rfd8 18. Re2 a5 19. Qc5 Qxc5 20. dxc5 Bd3 21. Rd2 Re8 22. Re1 Rab8 23. h3 a4 24. Nd4 a3 25. Nc6 Rb2 26. Red1 Bc2 27. Re1 Bd3 28. Red1 Re6 29. Nb4 Rxe5 30. Nxd3 cxd3 31. Rxd3 Rxa2 32. c4 d4 33. Rxd4 g6 34. R1d3 Rxc5 35. Rd8+ Kg7 36. Ra8 Rxc4 37. Raxa3 Rc1+ 38. Kh2 Rxf2 39. Rac3 Rcc2 40. Rxc2 Rxc2 41. Kg3 h5 42. h4 Rc4 43. Rf3 Rc5 44. Re3 Kf6 45. Re8 Rf5 46. Re1 c5 47. Re8 Rd5 48. Kf3 Rf5+ 49. Kg3 Re5 50. Rc8 Ke6 51. Kf4 Kd7 52. Ra8 Re2 53. Kf3 Re7 54. Ra6 Kc8 55. Rc6+ Rc7 56. Rf6 c4 57. Ke2 c3 58. Kd1 Kd8 59. Kc2 Ke7 60. Rf4 Ke6 61. g3 f6 62. Ra4 Rc5 63. Ra3 Rc4 64. Ra1 Ke5 65. Rf1 f5 66. Rf3 f4 67. gxf4+ Rxf4 68. Rh3 Rc4 69. Rh1 Kf5 70. Rh2 Kg4 71. Rg2+ Kxh4 72. Rxg6 Kh3 73. Rg1 h4 74. Rg8 Kh2 75. Rg7 h3 76. Rg8 Kh1 77. Rg7 h2 78. Rg8 Rf4 79. Kxc3 Rf1 80. Kd3 Rg1 81. Re8 Kg2 82. Rg8+ Kf3 83. Rf8+ Kg4 84. Rg8+ Kf5 85. Rg2 Rxg2 86. Ke3 h1Q 87. Kf3 Qh3# 0-1

[Event "Corus 4-A"]
[Site "Wijk aan Zee"]
[Date "2005.??.??"]
[Round "8"]
[White "Afek, Yochanan"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2320"]
[BlackElo "2355"]
[PlyCount "81"]
[EventDate "2005.01.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "1"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Be3 cxd4 6. cxd4 e6 7. Nf3 Nc6 8. Nc3 Qd6 9. Bd3 Be7 10. 0-0 0-0 11. Rc1 Rd8 12. Bb1 Bd7 13. a3 Be8 14. Qd3 g6 15. Rfd1 Rac8 16. b4 a6 17. Bg5 Na7 18. Ne5 Nb5 19. Nxb5 Bxb5 20. Qf3 Rxc1 21. Rxc1 Qxd4 22. Re1 Kg7 23. Ba2 Be8 24. h3 Qb2 25. Bxe6 h6 26. Bc1 Qd4 27. Qxb7 Ng8 28. Ba2 Qc3 29. Nf3 Bc6 30. Qc7 Bf6 31. Qxf7+ Kh8 32. Bd2 Qb2 33. Bf4 Bxf3 34. gxf3 Qc3 35. Re3 Qa1+ 36. Kg2 Bd4 37. Rd3 Nf6 38. Be5 Qg1+ 39. Kxg1 Bxf2+ 40. Kxf2 Rd4 41. Qg8# 1-0

[Event "Corus 4-A"]
[Site "Wijk aan Zee"]
[Date "2005.??.??"]
[Round "2"]
[White "Atakisi, Umut"]
[Black "Bertholee, Rob"]
[Result "1/2-1/2"]
[ECO "B96"]
[WhiteElo "2370"]
[BlackElo "2355"]
[PlyCount "28"]
[EventDate "2005.01.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "1"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bg5 e6 7. f4 Nbd7 8. Qf3 Qc7 9. 0-0-0 b5 10. Bd3 Bb7 11. Rhe1 0-0-0 12. Kb1 Be7 13. a3 h6 14. Bxf6 Nxf6 1/2-1/2

[Event "Corus 4-A"]
[Site "Wijk aan Zee"]
[Date "2005.??.??"]
[Round "9"]
[White "Bertholee, Rob"]
[Black "De Jong, Jan Willem"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2355"]
[BlackElo "2335"]
[PlyCount "122"]
[EventDate "2005.01.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "1"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Na6 8. Qc2 c6 9. Rd1 Qe8 10. d5 c5 11. a3 Nh5 12. Re1 Qe7 13. Rb1 Nf4 14. Bf1 h5 15. b4 h4 16. g3 hxg3 17. hxg3 Nh5 18. Nh4 Bf6 19. Ng2 Kg7 20. Be2 Rh8 21. Ne3 Bg5 22. Qd1 Bf4 23. gxf4 Qh4 24. Bxh5 Rxh5 25. Qf3 exf4 26. Nf5+ Bxf5 27. exf5 Qh2+ 28. Kf1 Qh1+ 29. Ke2 Re8+ 30. Be3 Qxf3+ 31. Kxf3 fxe3 32. f6+ Kxf6 33. Ne4+ Rxe4 34. Kxe4 exf2 35. Rf1 Rh4+ 36. Kd3 Rh3+ 37. Ke2 Rxa3 38. b5 Ra2+ 39. Ke3 Nb4 40. Rxf2+ Rxf2 41. Kxf2 Nd3+ 42. Kg3 Ke5 43. Ra1 a6 44. Rxa6 Nb2 45. Rb6 Nxc4 46. Rxb7 f6 47. Rg7 g5 48. Re7+ Kxd5 49. Kg4 Nb6 50. Kf5 Kc4 51. Re1 d5 52. Kxf6 d4 53. Rc1+ Kd5 54. Kxg5 d3 55. Kf4 Kd4 56. Kf3 d2 57. Ra1 c4 58. Ke2 c3 59. Ra2 Kc4 60. Rxd2 cxd2 61. Kxd2 Kxb5 1/2-1/2

[Event "Corus 4-A"]
[Site "Wijk aan Zee"]
[Date "2005.??.??"]
[Round "3"]
[White "Bertholee, Rob"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2355"]
[BlackElo "2205"]
[PlyCount "109"]
[EventDate "2005.01.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "1"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Na6 2. e4 c6 3. c4 g6 4. Nc3 Bg7 5. Be3 d6 6. Qd2 Nf6 7. f3 e5 8. 0-0-0 Qa5 9. g4 0-0 10. Kb1 exd4 11. Bxd4 Be6 12. h4 Nc5 13. h5 b5 14. h6 Bh8 15. g5 b4 16. gxf6 bxc3 17. Qxc3 Qxc3 18. Bxc3 Na4 19. Rxd6 Nxc3+ 20. bxc3 Bxf6 21. Bh3 Rfd8 22. Rxd8+ Rxd8 23. Bxe6 fxe6 24. Kc2 Bg5 25. f4 Bxf4 26. Nf3 e5 27. Rb1 Bxh6 28. Nxe5 Rd2+ 29. Kb3 Re2 30. Nxc6 Rxe4 31. Nxa7 Bf4 32. c5 Be3 33. Re1 Re7 34. Nc8 Rc7 35. Rxe3 Rxc8 36. Kc4 h5 37. Kb5 Kf7 38. c6 g5 39. Kb6 h4 40. Kb7 Rh8 41. c7 g4 42. Re4 g3 43. Rxh4 Rxh4 44. c8Q Rh7 45. Qg4 Rg7 46. Qd4 g2 47. Qg1 Ke6+ 48. Kc6 Kf5 49. a4 Rg6+ 50. Kd5 Rg5 51. Kd4 Rg3 52. a5 Kf4 53. a6 Kf3 54. a7 Rg8 55. Qe3+ 1-0

[Event "Corus 4-A"]
[Site "Wijk aan Zee"]
[Date "2005.??.??"]
[Round "7"]
[White "Bertholee, Rob"]
[Black "Schmidt, Bodo"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2355"]
[BlackElo "2335"]
[PlyCount "117"]
[EventDate "2005.01.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "1"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Bf6 11. Be4 Nce7 12. Qd3 g6 13. Bh6 Bg7 14. Bxg7 Kxg7 15. Bxd5 Nxd5 16. Nxd5 exd5 17. Qb3 Qd6 18. Re5 Rd8 19. Rae1 b6 20. Re7 h6 21. Qe3 Bd7 22. Qe5+ Qxe5 23. Nxe5 Be8 24. Rc1 Rac8 25. Rec7 Rxc7 26. Rxc7 a5 27. Kf1 Kf6 28. Ke2 Ke6 29. Rb7 Rd6 30. Ke3 g5 31. Rb8 Ke7 32. Rb7+ Ke6 33. f4 f6 34. Nd3 Bg6 35. g4 Bxd3 36. Kxd3 gxf4 37. Rh7 Rd8 38. Rxh6 Rg8 39. h3 Kf7 40. Rh7+ Kg6 41. Rh5 Re8 42. Rxd5 Re3+ 43. Kc4 Rxh3 44. Rf5 Rh2 45. Rxf4 Rxb2 46. a3 Ra2 47. Rf3 Rg2 48. d5 Rxg4+ 49. Kb5 Rd4 50. Kc6 b5 51. d6 b4 52. d7 f5 53. axb4 axb4 54. Rb3 f4 55. Rxb4 Rxd7 56. Kxd7 Kf5 57. Kd6 f3 58. Kd5 f2 59. Rb1 1-0

[Event "Corus 4-A"]
[Site "Wijk aan Zee"]
[Date "2005.??.??"]
[Round "5"]
[White "Bertholee, Rob"]
[Black "Tan, Kevin"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2355"]
[BlackElo "2240"]
[PlyCount "99"]
[EventDate "2005.01.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "1"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. 0-0-0 Rc8 10. Kb1 Ne5 11. h4 h5 12. Bg5 0-0 13. Be2 Nc4 14. Bxc4 Rxc4 15. Qd3 Rc8 16. Rhe1 Re8 17. Qe3 Nh7 18. Bh6 Rxc3 19. bxc3 Bh8 20. f4 Nf6 21. f5 Ng4 22. Qd2 Qa5 23. fxg6 fxg6 24. Qg5 Qb6+ 25. Nb3 Kh7 26. e5 Nxh6 27. exd6 e5 28. Re4 Nf7 29. Qd2 Re6 30. Rb4 Qxd6 31. Rxb7 Qxd2 32. Rxd2 Be8 33. Rxa7 Kh6 34. Nc5 Rc6 35. Ne4 Rc8 36. Rf2 Rc4 37. Ng5 Nxg5 38. hxg5+ Kxg5 39. Ra8 Bc6 40. Rxh8 Rg4 41. Re2 Bxg2 42. Rxe5+ Kh4 43. Kb2 g5 44. Rg8 Bf3 45. c4 Rg1 46. c5 g4 47. Rg6 g3 48. c6 g2 49. c7 Bb7 50. Reg5 1-0

[Event "Corus 4-A"]
[Site "Wijk aan Zee"]
[Date "2005.??.??"]
[Round "4"]
[White "Leniart, Arkadiusz"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2165"]
[BlackElo "2355"]
[PlyCount "57"]
[EventDate "2005.01.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "1"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. c4 Bg7 4. Nc3 e5 5. d5 Nd7 6. Nf3 Ne7 7. Be2 0-0 8. h4 f5 9. h5 Nc5 10. Be3 Nxe4 11. Nxe4 fxe4 12. Ng5 Nf5 13. Nxe4 Nxe3 14. fxe3 Bf5 15. Qd3 Bxe4 16. Qxe4 Qg5 17. g4 Bh6 18. hxg6 Qxe3 19. Qxe3 Bxe3 20. Rxh7 e4 21. g5 Rf4 22. Bf1 Bd4 23. Bh3 Bg7 24. Be6+ Kf8 25. Ke2 Re8 26. Rah1 Re7 27. Rh8+ Bxh8 28. Rxh8+ Kg7 29. Rg8# 1-0

[Event "Corus 4-A"]
[Site "Wijk aan Zee"]
[Date "2005.??.??"]
[Round "6"]
[White "Vlaming, Jos Pl"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2100"]
[BlackElo "2355"]
[PlyCount "82"]
[EventDate "2005.01.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "1"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. e3 Nf6 4. b3 c5 5. cxd5 Nxd5 6. Be2 Be7 7. Bb2 0-0 8. 0-0 Nc6 9. d3 b6 10. Nbd2 Bb7 11. Rc1 Ndb4 12. d4 Nxa2 13. Ra1 Nab4 14. dxc5 Bxc5 15. Qb1 h6 16. Rd1 Qc7 17. Ne4 Be7 18. Ng3 Rfd8 19. Qe4 Nd4 20. Qg4 Nxe2+ 21. Nxe2 Bf8 22. Rdc1 Qe7 23. Nf4 Bxf3 24. gxf3 Nd3 25. Ba3 Qg5 26. Nxd3 Bxa3 27. Qxg5 hxg5 28. Rd1 Be7 29. Ra6 Rd7 30. Kf1 Rad8 31. Ke2 Bf6 32. Ra2 a5 33. Rc2 Rd5 34. Rcd2 Bc3 35. Rc2 Bf6 36. Rcd2 Kh7 37. h3 b5 38. e4 Rd4 39. Rc2 a4 40. Rc5 a3 41. e5 Rxd3 0-1

[Event "Corus 4-A"]
[Site "Wijk aan Zee"]
[Date "2005.??.??"]
[Round "1"]
[White "Yermishin, Viktor"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2085"]
[BlackElo "2355"]
[PlyCount "113"]
[EventDate "2005.01.15"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[EventCategory "1"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. e3 Bd6 6. Bd3 Nf6 7. Nge2 0-0 8. Ng3 Re8 9. 0-0 Nbd7 10. Bd2 Nf8 11. Qc2 Ng4 12. Nce2 Qh4 13. h3 Nf6 14. Nf5 Bxf5 15. Bxf5 g6 16. Bd3 Ne4 17. Be1 Qh6 18. Nc3 f5 19. Qb3 Rab8 20. Nd1 Ne6 21. f4 Qf8 22. Bxe4 dxe4 23. Nc3 Qf7 24. Ne2 Nc7 25. Qxf7+ Kxf7 26. Kf2 Nd5 27. a3 Ke6 28. Rc1 h6 29. Bd2 g5 30. g3 Rg8 31. Rg1 Rbc8 32. Nc3 Nb6 33. Nb1 Be7 34. Ke2 Bf6 35. b3 Rg7 36. Nc3 Rcg8 37. fxg5 hxg5 38. g4 Re8 39. Rcf1 Rh7 40. Rxf5 Rxh3 41. Nxe4 Rh2+ 42. Kd3 Nd5 43. Nxg5+ Bxg5 44. Rxg5 Kf6 45. Rh5 Rf2 46. g5+ Kg7 47. Rh3 c5 48. dxc5 Rd8 49. Bc3+ Nxc3+ 50. Kxc3 Rc8 51. g6 Rxc5+ 52. Kb4 b6 53. Rh7+ Kg8 54. g7 a5+ 55. Ka4 Rf4+ 56. exf4 Rc4+ 57. bxc4 1-0

[Event "Amsterdam ACT op 1st"]
[Site "Amsterdam"]
[Date "2004.07.25"]
[Round "9"]
[White "Bertholee, Rob"]
[Black "Vonthron, Horst"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2398"]
[BlackElo "2313"]
[PlyCount "155"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bb5 Nc6 7. 0-0 a6 8. Bxc6 bxc6 9. Na4 cxd4 10. Qxd4 c5 11. Qf4 Bb7 12. c4 d4 13. Ng5 Qe7 14. Ne4 Bxe4 15. Qxe4 Qd8 16. b4 cxb4 17. Bg5 Be7 18. Bxe7 Kxe7 19. Qxd4 Qc7 20. Rfe1 Rhd8 21. Qh4+ Kf8 22. Qxh7 Nxe5 23. Qh8+ Ke7 24. Qxg7 Nf3+ 25. gxf3 Rg8 26. Qg3 Qc6 27. Nb2 Qxf3 28. Re3 Rxg3+ 29. hxg3 Qc6 30. Rd1 Rh8 31. Kf1 Qh1+ 32. Ke2 Qh5+ 33. Kd2 Qa5 34. Rb3 Rb8 35. Ra1 Qg5+ 36. Kc2 Qf6 37. Rf1 a5 38. a3 Qe5 39. Rd1 bxa3 40. Rxb8 Qxb8 41. Nd3 a2 42. Ra1 a4 43. Nc1 Qb6 44. Rxa2 Qxf2+ 45. Kb1 Qf5+ 46. Rc2 Qc5 47. Ka2 e5 48. Ne2 f5 49. Rc3 Kd7 50. Nc1 Kc7 51. Kb2 f4 52. gxf4 exf4 53. Nd3 Qd4 54. Kc2 f3 55. Ra3 f2 56. Nxf2 Qxf2+ 57. Kc3 Qe1+ 58. Kb2 Qb4+ 59. Ka2 Qxc4+ 60. Kb2 Qb4+ 61. Ka2 Qd2+ 62. Ka1 Qc1+ 63. Ka2 Qc2+ 64. Ka1 Kc6 65. Rh3 Kc5 66. Rh5+ Kc6 67. Rh6+ Kc7 68. Rh3 Qd1+ 69. Kb2 Qe2+ 70. Ka3 Qe7+ 71. Kb2 Kb6 72. Rc3 Kb5 73. Rc8 Qe5+ 74. Kc1 Kb4 75. Kb1 Qf5+ 76. Rc2 Kb3 77. Ka1 Qf1+ 78. Rc1 0-1

[Event "Amsterdam ACT op 1st"]
[Site "Amsterdam"]
[Date "2004.07.24"]
[Round "8"]
[White "Koster, Ramon H"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2279"]
[BlackElo "2398"]
[PlyCount "166"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Qe7 4. g3 Nc6 5. Nf3 Nf6 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. 0-0 0-0 9. e4 e5 10. d5 Nb8 11. b4 Bg4 12. Qc2 a5 13. a3 Na6 14. Qb2 c6 15. dxc6 bxc6 16. c5 Bxf3 17. Nxf3 Rfe8 18. cxd6 Qxd6 19. bxa5 Nxe4 20. Rad1 Qc5 21. Rfe1 Reb8 22. Qe2 Nc3 23. Qxe5 Nxd1 24. Rxd1 Re8 25. Qf4 Rad8 26. Rc1 Qxa3 27. Ng5 Qb3 28. Bf1 Qb7 29. Qf5 h6 30. Qh7+ Kf8 31. Qh8+ Ke7 32. Re1+ Kd7 33. Bh3+ Kd6 34. Rxe8 Rxe8 35. Qxe8 hxg5 36. Qd8+ Kc5 37. Qxg5+ Kb4 38. Qxg7 Kxa5 39. Qa1+ Kb6 40. Qb2+ Ka7 41. Qxb7+ Kxb7 42. Bf1 Nc5 43. Bc4 f6 44. h4 Nd7 45. h5 Ne5 46. h6 Kc7 47. f4 Ng6 48. Kf2 Kd6 49. Ke3 f5 50. Bf7 Nh8 51. Bh5 c5 52. Kd2 Ke6 53. Kc3 Kd5 54. Kd3 Ke6 55. Kc4 Kd6 56. h7 Kc6 57. Bd1 Kd6 58. Bc2 Ke6 59. Kxc5 Kf6 60. Ba4 Kg7 61. Be8 Kxh7 62. Kd5 Kg7 63. Ke5 Kf8 64. Bh5 Kg7 65. Kxf5 Kh6 66. Be8 Kg7 67. g4 Kf8 68. Bh5 Kg7 69. g5 Kf8 70. Ke5 Kg7 71. f5 Kg8 72. f6 Kf8 73. Kf5 Kg8 74. g6 Nf7 75. gxf7+ Kf8 76. Bd1 Kxf7 77. Kg5 Kg8 78. Kf5 Kf7 79. Ke5 Kf8 80. Ke6 Ke8 81. f7+ Kf8 82. Bc2 Kg7 83. Ke7 Kh8 1-0

[Event "Amsterdam ACT op 1st"]
[Site "Amsterdam"]
[Date "2004.07.23"]
[Round "7"]
[White "Bertholee, Rob"]
[Black "Lahaye, Rick"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2398"]
[BlackElo "2306"]
[PlyCount "59"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. f3 e5 7. Nde2 Be6 8. Bg5 Nbd7 9. Qd2 Be7 10. 0-0-0 b5 11. Kb1 b4 12. Bxf6 Nxf6 13. Nd5 Nxd5 14. exd5 Bd7 15. Qxb4 a5 16. Qa3 0-0 17. c4 Rb8 18. Nc3 Rb4 19. g4 f5 20. gxf5 Bxf5+ 21. Bd3 Bh3 22. Ne4 Bg2 23. Rhg1 Bxf3 24. Rdf1 Qb6 25. Qc3 g6 26. c5 dxc5 27. d6 Bxd6 28. Bc4+ Kg7 29. Ng5 Rb8 30. b3 1-0

[Event "Amsterdam ACT op 1st"]
[Site "Amsterdam"]
[Date "2004.07.22"]
[Round "6"]
[White "Doggers, Peter"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2246"]
[BlackElo "2398"]
[PlyCount "55"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Be3 Qb6 8. a3 Nc6 9. dxc5 Bxc5 10. Na4 Qa5+ 11. b4 Qxa4 12. bxc5 f6 13. exf6 Nxf6 14. Bd3 Ng4 15. Bd2 e5 16. fxe5 0-0 17. 0-0 Ncxe5 18. Bc3 Nxf3+ 19. Rxf3 Bd7 20. Qf1 Nf6 21. Re1 Ne4 22. Rxe4 Rxf3 23. Qxf3 dxe4 24. Qg3 g6 25. Qe5 Kf8 26. Qg7+ Ke8 27. Bf6 exd3 28. Qe7# 1-0

[Event "Amsterdam ACT op 1st"]
[Site "Amsterdam"]
[Date "2004.07.21"]
[Round "5"]
[White "Bertholee, Rob"]
[Black "Bitalzadeh, Ali"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2398"]
[BlackElo "2291"]
[PlyCount "79"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nf6 3. e4 d6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Ng4 7. Bb5 Nxe3 8. Nxc6 Nxd1 9. Nxd8+ Kxd8 10. Rxd1 e6 11. e5 a6 12. Be2 Kc7 13. f4 Bd7 14. Ne4 dxe5 15. fxe5 Be7 16. 0-0 Rhf8 17. Nd6 Bxd6 18. Rxd6 Bc6 19. Bh5 g6 20. Bf3 Bxf3 21. Rxf3 Rad8 22. Rxd8 Kxd8 23. Kf2 Ke7 24. Rb3 Rb8 25. Rb6 f6 26. c4 fxe5 27. c5 Rd8 28. Rxb7+ Kf6 29. Ke2 e4 30. c6 Rc8 31. c7 Ke5 32. Ke3 Kd5 33. g4 g5 34. h3 h6 35. Ra7 e5 36. Rb7 Kc6 37. Rb3 a5 38. Rc3+ Kd5 39. b3 Kd6 40. Kxe4 1-0

[Event "Amsterdam ACT op 1st"]
[Site "Amsterdam"]
[Date "2004.07.20"]
[Round "4"]
[White "Al Tamimi, Hamad"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2169"]
[BlackElo "2398"]
[PlyCount "78"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Be3 Qb6 8. a3 Nc6 9. Be2 Be7 10. 0-0 cxd4 11. Nxd4 Bc5 12. Na4 Bxd4 13. Nxb6 Bxe3+ 14. Kh1 Nxb6 15. Bd3 g6 16. Qe2 d4 17. Be4 Bd7 18. a4 Nd5 19. Bxd5 exd5 20. b4 0-0 21. c3 h5 22. Rad1 Bg4 23. Qd3 Bf5 24. Qe2 Bg4 25. Qd3 Bxd1 26. Rxd1 Bxf4 27. cxd4 Nxb4 28. Qf3 Bh6 29. g4 hxg4 30. Qxg4 Nc2 31. Qd7 Ne3 32. Rg1 Rae8 33. Qxb7 Re6 34. h4 Bf4 35. Qb2 Kh7 36. Qf2 g5 37. hxg5 Rh8 38. Rg4 Kg6+ 39. Rh4 Bg3 0-1

[Event "Amsterdam ACT op 1st"]
[Site "Amsterdam"]
[Date "2004.07.19"]
[Round "3"]
[White "Bertholee, Rob"]
[Black "Witt, Rob"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2398"]
[BlackElo "2287"]
[PlyCount "68"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bb5 Nc6 7. 0-0 a6 8. Bxc6 bxc6 9. Na4 cxd4 10. Qxd4 c5 11. Qf4 Qc7 12. Ng5 Nxe5 13. Nxf7 Qxf7 14. Qxe5 Qb7 15. Re1 Kf7 16. Re3 Ra7 17. Rf3+ Ke8 18. c4 Qc6 19. Nc3 dxc4 20. Qh5+ g6 21. Qh4 Rd7 22. Bh6 Be7 23. Qf4 Rd4 24. Qf7+ Kd8 25. Bg7 Re8 26. Bxd4 cxd4 27. Rd1 e5 28. Re3 Bd7 29. Rxe5 dxc3 30. bxc3 Bd6 31. Red5 Re7 32. Qf3 Re6 33. h3 Kc7 34. Qf7 Qxd5 0-1

[Event "Amsterdam ACT op 1st"]
[Site "Amsterdam"]
[Date "2004.07.18"]
[Round "2"]
[White "Gagunashvili, Merab"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2580"]
[BlackElo "2398"]
[PlyCount "39"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nc6 4. Nc3 e5 5. g3 exd4 6. Nxd4 Ne5 7. Bg2 c6 8. b3 Qa5 9. Qd2 d5 10. cxd5 Bb4 11. Bb2 Nxd5 12. Bxd5 cxd5 13. a3 Bxc3 14. Bxc3 Qc5 15. Bb4 Qb6 16. Qe3 f6 17. f4 a5 18. fxe5 axb4 19. exf6+ Kd7 20. Qe7# 1-0

[Event "Amsterdam ACT op 1st"]
[Site "Amsterdam"]
[Date "2004.07.17"]
[Round "1"]
[White "Bertholee, Rob"]
[Black "Schoorl, Rob"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2398"]
[BlackElo "2225"]
[PlyCount "61"]
[EventDate "2004.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 101 Extra"]
[Source "ChessBase"]
[SourceDate "2004.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2004.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Bd7 5. exd5 Nd4 6. Qd1 Nxf3+ 7. Qxf3 Bd6 8. Na3 f5 9. Nc4 Nf6 10. d4 e4 11. Nxd6+ cxd6 12. Qg3 Qe7 13. c4 Nh5 14. Qg5 Qf7 15. Be2 Nf6 16. Qg3 0-0 17. Qxd6 b5 18. Bg5 Ne8 19. Qe7 Qg6 20. h4 Rf7 21. h5 Qa6 22. Qb4 f4 23. cxb5 Qb6 24. 0-0-0 Nd6 25. Kb1 h6 26. Bh4 Bf5 27. Ka1 Rc7 28. Rc1 Rac8 29. Rc6 Bd7 30. Qxd6 Bxc6 31. dxc6 1-0

[Event "NED-chT 0304"]
[Site "Netherlands"]
[Date "2004.05.15"]
[Round "9.6"]
[White "Bertholee, Rob"]
[Black "De Vreugt, Dennis"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2401"]
[BlackElo "2451"]
[PlyCount "51"]
[EventDate "2003.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen"]
[BlackTeam "Hilversum HSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 e5 6. f4 exf4 7. Bxf4 Qb6 8. Rb1 Bg7 9. Qd2 c4 10. dxc4 Qb4 11. e5 Qxc4 12. b3 Qb4 13. a3 Qe7 14. Nf3 Bf5 15. 0-0 Qxa3 16. Nd4 Ne7 17. Bh6 Bxe5 18. Rbe1 f6 19. Nxf5 Nxf5 20. Ne4 Bd4+ 21. Nf2+ Kf7 22. g4 Nxh6 23. Qxd4 Rhd8 24. Qc3 f5 25. gxf5 Nxf5 26. Ng4 1-0

[Event "NED-chT 0304"]
[Site "Netherlands"]
[Date "2003.12.13"]
[Round "4.3"]
[White "Bertholee, Rob"]
[Black "Krudde, Fitzgerald"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2401"]
[BlackElo "2273"]
[PlyCount "108"]
[EventDate "2003.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen"]
[BlackTeam "Nijmegen"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. Nc3 a6 2. g3 h5 3. Bg2 h4 4. d4 d6 5. Nh3 d5 6. Bg5 Nf6 7. Qd2 Nc6 8. 0-0-0 Bf5 9. Nf4 hxg3 10. Nfxd5 Nxd5 11. Nxd5 Bh3 12. Bxh3 Qxd5 13. hxg3 Qxa2 14. Qf4 Rxh3 15. Rxh3 f6 16. Rh8 0-0-0 17. c3 Qa1+ 18. Kc2 Qa4+ 19. Kd2 Qb5 20. Qg4+ Kb8 21. Be3 Qxb2+ 22. Ke1 Qxc3+ 23. Kf1 e5 24. d5 Ne7 25. Qe6 Qb3 26. Rd3 Qb1+ 27. Kg2 Nc8 28. Qf7 Qb4 29. Bd2 Qe4+ 30. Kf1 Be7 31. f3 Qf5 32. e4 Qd7 33. Rxd8 Qxd8 34. Qxg7 Qe8 35. Qh7 Qb5 36. Ke2 Bc5 37. f4 Nd6 38. fxe5 fxe5 39. Qh8+ Ka7 40. Qxe5 Nc4 41. Qxc7 Bb6 42. Qh7 Qc5 43. Qh2 Nb2 44. Rc3 Qb5+ 45. Kf3 Nd1 46. Rc1 Qd3+ 47. Kg4 Nf2+ 48. Kh5 Qxd2 49. Rg1 Bd8 50. Kg6 Qg5+ 51. Kf7 Qe7+ 52. Kg6 Qf6+ 53. Kh7 Qf7+ 54. Kh6 Ng4# 0-1

[Event "NED-chT 0203 playoff"]
[Site "Enschede"]
[Date "2003.06.22"]
[Round "2.5"]
[White "Bertholee, Rob"]
[Black "Schebler, Gerhard"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2384"]
[BlackElo "2485"]
[PlyCount "73"]
[EventDate "2003.06.21"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "ING/ESGOO Enschede"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 Nc6 5. Bg2 Nf6 6. 0-0 Qc7 7. d3 Be7 8. Ne1 b5 9. f4 b4 10. Nb1 Bb7 11. e5 Nd5 12. c4 bxc3 13. Nxc3 Nxc3 14. bxc3 f6 15. exf6 Bxf6 16. Qh5+ g6 17. Qxc5 Rc8 18. Rb1 Na5 19. Qxc7 Rxc7 20. c4 Bd4+ 21. Kh1 Kf7 22. Bxb7 Nxb7 23. Nf3 Ba7 24. Ng5+ Ke7 25. Bb2 Rb8 26. Nxh7 d6 27. Ba3 Nc5 28. Rxb8 Bxb8 29. Rb1 Ba7 30. Bxc5 Bxc5 31. Ng5 Kf6 32. Re1 e5 33. Ne4+ Kf5 34. fxe5 dxe5 35. Rf1+ Kg4 36. Kg2 Bd4 37. h4 1-0

[Event "NED-chT 0203 playoff"]
[Site "Enschede"]
[Date "2003.06.21"]
[Round "1.2"]
[White "Timman, Jan H"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2579"]
[BlackElo "2384"]
[PlyCount "79"]
[EventDate "2003.06.21"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "NED"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]
[WhiteTeam "Breda ZZICT"]
[BlackTeam "Amstelveen Zukertort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nxf6+ gxf6 7. Bh4 c5 8. Nf3 Qb6 9. Be2 Qxb2 10. 0-0 Bg7 11. Qd3 Qb6 12. Rab1 Qc6 13. Rfd1 0-0 14. Qe3 a6 15. Bd3 cxd4 16. Nxd4 Qc5 17. Qh3 f5 18. Ne2 Ne5 19. Nf4 Ng6 20. Nh5 Qd4 21. Bg5 Qg4 22. Nf6+ Bxf6 23. Qxg4 fxg4 24. Bxf6 b5 25. c4 bxc4 26. Bxc4 Ra7 27. h3 gxh3 28. gxh3 e5 29. Kh2 Be6 30. Bd3 Bxa2 31. Rb2 Be6 32. h4 h5 33. Rg1 Bg4 34. Be4 Rd7 35. f3 Be6 36. Bxe5 Bd5 37. Rd2 Rfd8 38. Bf5 Rb7 39. Bxg6 fxg6 40. Rxg6+ 1-0

[Event "NED-chT 0203"]
[Site "Netherlands"]
[Date "2003.02.22"]
[Round "6.6"]
[White "Bertholee, Rob"]
[Black "Peng, Zhaoqin"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2384"]
[BlackElo "2433"]
[PlyCount "41"]
[EventDate "2002.09.28"]
[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 "Amstelveen Zukertort"]
[BlackTeam "VastNed Rotterdam"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e6 4. Bb5 Nge7 5. 0-0 Ng6 6. Re1 Be7 7. b3 0-0 8. Bb2 Qc7 9. Bxc6 bxc6 10. Na4 e5 11. c3 d5 12. d3 Rd8 13. Qc2 Bg4 14. Nd2 Nf4 15. f3 Bh5 16. Rad1 Bg6 17. Nf1 Rd7 18. c4 d4 19. Ba3 Ne6 20. Ng3 Qd8 21. Nf5 1/2-1/2

[Event "NED-chT 0203"]
[Site "Netherlands"]
[Date "2002.12.14"]
[Round "4.7"]
[White "Bertholee, Rob"]
[Black "Deegens, Vincent"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2384"]
[BlackElo "2337"]
[PlyCount "63"]
[EventDate "2002.09.28"]
[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 "Amstelveen Zukertort"]
[BlackTeam "Nijmegen"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bb5 Nc6 7. 0-0 h6 8. Ne2 a6 9. Bxc6 bxc6 10. a3 a5 11. Re1 Be7 12. Nf4 Qb6 13. Rb1 Ba6 14. Be3 cxd4 15. Nxd4 c5 16. Ndxe6 fxe6 17. Qh5+ Kd8 18. Qf7 Nf8 19. Nxd5 exd5 20. Qxd5+ Kc7 21. Qxa8 Bb7 22. Qe8 Ng6 23. Qa4 Nh4 24. e6 Nxg2 25. Qd7+ Kb8 26. Qxe7 Nxe1 27. Rxe1 Qc6 28. Kf1 Re8 29. Qd7 Ba6+ 30. Kg1 Qxd7 31. exd7 Rd8 32. Rd1 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2002.07.18"]
[Round "9"]
[White "Jonkman, Harmen"]
[Black "Bertholee, Rob"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2497"]
[BlackElo "2379"]
[PlyCount "77"]
[EventDate "2002.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. Bc4 e6 7. cxd4 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. Qe4 Kh8 11. Rd1 f5 12. Qe2 Nb6 13. exd6 Bxd6 14. Bb3 Qf6 15. Nc3 Bd7 16. Nb5 Bb8 17. a4 Na5 18. Ba2 a6 19. Nc3 Nxa4 20. Bd2 Nb6 21. Bg5 Qg6 22. Be7 Re8 23. Bc5 Na4 24. Ba3 Nxc3 25. bxc3 Bc6 26. Re1 Bc7 27. Bb4 b5 28. Nh4 Qh6 29. g3 Nb7 30. Bxe6 Bd5 31. Bxd5 Rxe2 32. Rxe2 g5 33. Nxf5 Qb6 34. Bc5 Nxc5 35. dxc5 Qa7 36. Bxa8 Qxa8 37. Rae1 Qh1+ 38. Kxh1 Bd8 39. Re8# 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2002.07.17"]
[Round "8"]
[White "Bertholee, Rob"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2379"]
[BlackElo "2469"]
[PlyCount "78"]
[EventDate "2002.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 Bd7 5. exd5 Nd4 6. Qd1 Nxf3+ 7. Qxf3 Bd6 8. Na3 f5 9. Nc4 Nf6 10. d4 exd4 11. Nxd6+ cxd6 12. Bd3 dxc3 13. 0-0 0-0 14. bxc3 Ng4 15. Qg3 Qf6 16. Bc2 f4 17. Qd3 Qh4 18. Qh3 Qxh3 19. gxh3 Ne5 20. Kg2 Rac8 21. Bd2 Rf6 22. Rfb1 b6 23. a4 Nc4 24. Bc1 Rc5 25. Be4 Bf5 26. f3 Bxe4 27. fxe4 Ne5 28. Rb3 Rc4 29. a5 Rxe4 30. axb6 axb6 31. Rxb6 f3+ 32. Kf1 f2 33. Bd2 Nf3 34. Kxf2 Nxd2+ 35. Kg3 h5 36. Ra8+ Kh7 37. Rbb8 Rf3+ 38. Kg2 Re2+ 39. Kg1 Rf1# 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2002.07.16"]
[Round "7"]
[White "Bertholee, Rob"]
[Black "Bosch, Jeroen"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2379"]
[BlackElo "2442"]
[PlyCount "38"]
[EventDate "2002.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 e6 7. cxd4 d6 8. 0-0 Be7 9. Bxd5 exd5 10. Nc3 Be6 11. Bf4 0-0 12. Nb5 dxe5 13. Nxe5 Nxe5 14. Bxe5 Qd7 15. Nc7 Rac8 16. Rc1 Bd8 17. Nxe6 Qxe6 18. Rxc8 Qxc8 19. Qd2 Qd7 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2002.07.15"]
[Round "6"]
[White "Iuldachev, Saidali"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2516"]
[BlackElo "2379"]
[PlyCount "82"]
[EventDate "2002.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Qe2 Nc6 4. Nf3 e5 5. g3 dxe4 6. dxe4 Bg4 7. c3 Qd7 8. h3 Bh5 9. Bg2 0-0-0 10. Be3 f5 11. g4 fxg4 12. Ng5 gxh3 13. Bxh3 Bxe2 14. Kxe2 Nf6 15. Bxd7+ Rxd7 16. Nd2 h6 17. Rag1 Rg8 18. Ngf3 g5 19. b4 g4 20. Ne1 h5 21. Nd3 Bd6 22. a3 b6 23. c4 Be7 24. f3 Rgd8 25. Nf2 Nd4+ 26. Bxd4 Rxd4 27. Nf1 Rxc4 28. Ne3 Rc3 29. fxg4 hxg4 30. Nf5 Rc2+ 31. Ke3 Rc3+ 32. Ke2 Bf8 33. Rd1 g3 34. Rxd8+ Kxd8 35. Nd3 g2 36. Rd1 Ke8 37. Nxe5 Nxe4 38. b5 Ng3+ 39. Nxg3 Rxg3 40. Nc6 Bd6 41. Kf2 Rg4 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2002.07.13"]
[Round "5"]
[White "Bertholee, Rob"]
[Black "Brandenburg, Daan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2379"]
[PlyCount "65"]
[EventDate "2002.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d5 4. exd5 exd5 5. d4 cxd4 6. Qxd4 Nf6 7. Bg5 Be7 8. 0-0-0 Nc6 9. Qa4 Be6 10. Bb5 0-0 11. Bxc6 bxc6 12. Ne5 Ne4 13. Bxe7 Qxe7 14. Nxe4 dxe4 15. Qxe4 Bxa2 16. Rhe1 Bd5 17. Qg4 f5 18. Qg3 Qb7 19. c4 Rab8 20. Qc3 Rfc8 21. f3 Qa6 22. Kb1 Be6 23. Rd6 Re8 24. Nxc6 Rb6 25. Rdxe6 Rxe6 26. Rxe6 Rxc6 27. Rxc6 Qxc6 28. Qe5 Qc8 29. c5 Qd7 30. Kc2 Kf7 31. Kc3 g6 32. Kc4 a6 33. Qd5+ 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2002.07.12"]
[Round "4"]
[White "Boersma, Jan"]
[Black "Bertholee, Rob"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2230"]
[BlackElo "2379"]
[PlyCount "54"]
[EventDate "2002.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Be6 5. Nf3 f6 6. b3 Nc6 7. Bc4 Bxc4 8. bxc4 d3 9. 0-0 Bc5 10. Rb1 Nge7 11. Rb5 b6 12. Rb3 dxc2 13. Qxc2 Qd6 14. Bb2 0-0-0 15. Ne2 Na5 16. d4 Nxb3 17. Qxb3 exd4 18. Nexd4 Nc6 19. e5 Nxe5 20. Nb5 Qd3 21. Bxe5 Qxb3 22. axb3 fxe5 23. Nxe5 Rhf8 24. Nxa7+ Kb7 25. Nac6 Rd2 26. b4 Rfxf2 27. Rxf2 Rd1# 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2002.07.11"]
[Round "3"]
[White "Bertholee, Rob"]
[Black "Savchenko, Stanislav"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2379"]
[BlackElo "2537"]
[PlyCount "58"]
[EventDate "2002.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 089 Extra"]
[Source "ChessBase"]
[SourceDate "2002.09.10"]
[SourceVersion "2"]
[SourceVersionDate "2002.09.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. 0-0 Nd4 6. Re1 Nxb5 7. Nxb5 d6 8. d4 cxd4 9. e5 dxe5 10. Nxe5 Nh6 11. Nxd4 0-0 12. c3 Nf5 13. Nxf5 Bxf5 14. Qe2 Qa5 15. Bf4 Rad8 16. h3 Rfe8 17. Ng4 Be6 18. Qe3 Qb5 19. b3 Rd3 20. Qe2 Bxg4 21. hxg4 Bxc3 22. Rad1 Red8 23. Rxd3 Rxd3 24. Qxe7 Bxe1 25. Bh6 Bb4 26. Qf6 Bf8 27. Bxf8 Kxf8 28. Qh8+ Ke7 29. Kf1 Rd1# 0-1

