[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.06"]
[Round "8"]
[White "Drenthen, Arjan"]
[Black "Wolters, Michael"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1931"]
[BlackElo "1721"]
[PlyCount "122"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nc3 Nf6 2. e4 e5 3. Nf3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. 0-0 Bg4 9. h3 Bh5 10. c3 0-0 11. d3 f5 12. Qb3+ Kh8 13. Bxc6 bxc6 14. Bg5 Qe8 15. Nd2 Qg6 16. Bh4 Be2 17. Rfe1 Bxd3 18. c4 e4 19. Rad1 Rab8 20. Qc3 Bb4 21. Qc1 Qh6 22. Bg3 f4 23. Bh2 f3 24. a3 Qg6 25. Bg3 Bd6 26. Kh2 Rbe8 27. Nf1 Bxf1 28. Rxf1 e3 29. Rxd6 cxd6 30. fxe3 Qe4 31. Bxd6 Rf6 32. Bf4 fxg2 33. Rg1 Rg6 34. Qd2 Qxc4 35. Rxg2 Rxg2+ 36. Qxg2 Qd5 37. Qe2 Rd8 38. Kg3 Qd1 39. Qa6 Qg1+ 40. Kf3 g5 41. Be5+ Kg8 42. Qc4+ Rd5 43. e4 Qd1+ 44. Kg2 Qd3 45. Qxd3 Rxd3 46. Bc3 Kf7 47. Kh2 Ke6 48. Kg2 h5 49. Kh2 Re3 50. e5 c5 51. Kg2 c4 52. Bd4 Rxe5 53. Bxa7 Re2+ 54. Kf3 Rxb2 55. Ke4 Rd2 56. Be3 Re2 57. Kf3 Rxe3+ 58. Kxe3 g4 59. hxg4 hxg4 60. a4 g3 61. a5 Kd5 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.06"]
[Round "9"]
[White "Wolters, Michael"]
[Black "Kuehn, Matthias"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1721"]
[BlackElo "1915"]
[PlyCount "133"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 c6 6. Qd2 h6 7. 0-0-0 b5 8. h4 Qa5 9. Kb1 b4 10. Nce2 Be6 11. Nc1 Nbd7 12. Nge2 Bc4 13. Ng3 Bxf1 14. Rhxf1 c5 15. e5 dxe5 16. dxe5 Nxe5 17. Ne4 Ned7 18. Rfe1 c4 19. Nd6+ Kf8 20. Nxc4 Qb5 21. b3 Kg8 22. Bd4 e6 23. Qf4 Nd5 24. Qxf7+ Kxf7 25. Nd6+ Ke7 26. Nxb5 Bxd4 27. Rxd4 N7f6 28. Rd2 Rhd8 29. Nd4 Rd6 30. Kb2 Rad8 31. Nd3 Nh5 32. Ne5 Kf6 33. Ng4+ Ke7 34. Ne5 Kf6 35. g4 Nhf4 36. g5+ hxg5 37. hxg5+ Kg7 38. Red1 Ne3 39. Re1 Nfg2 40. Nec6 Rxc6 41. Rxg2 Nxg2 42. Nxc6 Rd6 43. Re2 Nf4 44. Re4 Nh3 45. Nxb4 Nxg5 46. Re3 Kf6 47. c4 Nh3 48. c5 Rd7 49. c6 Rc7 50. Rc3 Nf2 51. Rc2 Nd1+ 52. Ka3 Ne3 53. Rd2 Ke7 54. Ka4 Nf5 55. Kb5 Nd6+ 56. Kc5 Nb7+ 57. Kd4 Nd6 58. Ke5 a5 59. Rxd6 axb4 60. Rxe6+ Kf7 61. Rd6 Ke7 62. Rxg6 Kf7 63. Rd6 Re7+ 64. Kd5 Re3 65. c7 Rd3+ 66. Kc6 Rc3+ 67. Kd7 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.05"]
[Round "6"]
[White "Nezhyvenko, Mykhaylo"]
[Black "Wolters, Michael"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1899"]
[BlackElo "1721"]
[PlyCount "89"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 Bg4 10. Qa4 Qd7 11. Ne2 Ba5+ 12. Qxa5 Nxa5 13. Bxd7+ Kxd7 14. Nfg1 Bxe2 15. Nxe2 f6 16. f3 Ng5 17. Bxg5 fxg5 18. b3 Raf8 19. 0-0 h5 20. f4 gxf4 21. Nxf4 Nc6 22. Ng6 Rxf1+ 23. Rxf1 Re8 24. Rf7+ Kd8 25. Rxg7 Nxd4 26. Rh7 Rg8 27. Nf4 Rf8 28. g3 h4 29. Nxd5 Nf3+ 30. Kg2 h3+ 31. Rxh3 Ne1+ 32. Kg1 Nf3+ 33. Kh1 Nxe5 34. Nf4 Re8 35. Rh7 Ng4 36. h4 Re1+ 37. Kg2 Ra1 38. Ne6+ Kc8 39. Rxc7+ Kb8 40. h5 Re1 41. Re7 Kc8 42. Rc7+ Kb8 43. Rg7 Nf6 44. Nf4 Re5 45. h6 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.05"]
[Round "7"]
[White "Wolters, Michael"]
[Black "Dueckers, Benedikt"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1721"]
[BlackElo "1484"]
[PlyCount "91"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Bc4 Qa5 8. 0-0 Qb4 9. Qe2 0-0 10. Nb3 Ne5 11. Bb5 Nxe4 12. Nd5 Qd6 13. Rad1 a6 14. Nb6 Qb8 15. Nxa8 Qxa8 16. Bd4 axb5 17. Qxe4 d6 18. h3 Bf5 19. Qe2 Rc8 20. Rc1 Be6 21. Rfe1 Bh6 22. Be3 Bc4 23. Qd2 Bxe3 24. Qxe3 Qxa2 25. Qd4 Qa6 26. Ra1 Qc6 27. f4 Nd3 28. Na5 Qc5 29. Qxc5 Nxc5 30. Nxc4 bxc4 31. Rxe7 Kf8 32. Rae1 d5 33. c3 Nd3 34. R1e3 Nxf4 35. Rxb7 Ne6 36. Rd7 Rc5 37. Re5 Nf4 38. Ree7 Ra5 39. Rxf7+ Ke8 40. Rde7+ Kd8 41. Rb7 Kc8 42. Rfc7+ Kd8 43. Rxh7 Ra1+ 44. Kh2 Kc8 45. Rbc7+ Kd8 46. Rcg7 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.04"]
[Round "4"]
[White "Mukovskiy, Peter"]
[Black "Wolters, Michael"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1914"]
[BlackElo "1721"]
[PlyCount "65"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 c4 13. Nbd2 Ne8 14. Nf1 f5 15. exf5 Bxf5 16. Bxf5 Rxf5 17. Ng3 Rf8 18. Be3 Nb7 19. Ne4 h6 20. Nfd2 Nf6 21. Nxf6+ Bxf6 22. Qg4 Nc5 23. Bxh6 Nd3 24. Re3 Kh8 25. Bg5 Bxg5 26. Qxg5 Qf7 27. Rf3 Qxd5 28. Rg3 Ra7 29. Qh4+ Kg8 30. Ne4 Rf4 31. Qd8+ Rf8 32. Nf6+ Kf7 33. Qxf8+ 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.04"]
[Round "5"]
[White "Wolters, Michael"]
[Black "Baur, Philipp"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1721"]
[BlackElo "1797"]
[PlyCount "109"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Ng4 8. Bg5 h6 9. Bh4 Nc6 10. Nb3 Be6 11. 0-0-0 Rc8 12. Nd5 g5 13. Bg3 a5 14. Bb5 a4 15. Na5 0-0 16. Nxb7 Qd7 17. Na5 Rb8 18. c4 Rxb5 19. cxb5 Bxd5 20. bxc6 Bxc6 21. Nxc6 Qxc6+ 22. Qc2 Qb7 23. Qe2 a3 24. b3 Rc8+ 25. Kb1 Rc3 26. Rd3 Qb5 27. Rhd1 Ne5 28. Re3 Qc5 29. Rxc3 Qxc3 30. Qc2 Qb4 31. f3 Kh7 32. Be1 Qb6 33. Bc3 Bf6 34. h4 Kg7 35. Bd4 Qb5 36. Bc3 Qc5 37. Qd2 Qb5 38. Qe3 Kg8 39. hxg5 hxg5 40. g3 Qc6 41. Rc1 Qb5 42. f4 Nd3 43. Qe2 Qa6 44. Bxf6 exf6 45. Rc3 Nc5 46. Qxa6 Nxa6 47. Rc6 Nc5 48. e5 fxe5 49. fxe5 Ne6 50. exd6 f5 51. d7 f4 52. Rxe6 fxg3 53. d8Q+ Kf7 54. Qd7+ Kf8 55. Re8# 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.03"]
[Round "2"]
[White "Reuter, Julian Frank"]
[Black "Wolters, Michael"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2083"]
[BlackElo "1721"]
[PlyCount "227"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d4 0-0 6. c4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Rd1 Bc6 10. Nc3 Bxf3 11. Bxf3 Nc6 12. Bxc6 bxc6 13. a5 Rb8 14. Ra4 Rb4 15. Na2 Rxa4 16. Qxa4 Qd5 17. Nc3 Qh5 18. Qxc6 Qxa5 19. Qxc4 c5 20. d5 exd5 21. Nxd5 Nxd5 22. Rxd5 Qb5 23. Qxb5 axb5 24. Rd7 Rd8 25. Rxe7 Kf8 26. Bg5 f6 27. Rc7 fxg5 28. Rxc5 b4 29. Rb5 Rd2 30. Rxb4 Rxe2 31. Rb7 g4 32. b4 Rb2 33. b5 h6 34. b6 Kg8 35. Rb8+ Kh7 36. Kf1 Kg6 37. Ke1 Kh7 38. Rb7 Kg6 39. Kd1 Rxf2 40. Rc7 Rb2 41. b7 Kf5 42. Kc1 Rb6 43. Rxg7 Ke5 44. Kc2 Kd5 45. Kc3 Rb1 46. Rf7 Rb6 47. Rd7+ Kc6 48. Rh7 Kd5 49. Rg7 Rb1 50. Kd3 Rb3+ 51. Ke2 Ke5 52. Rxg4 Rxb7 53. Rh4 Rb6 54. Rh5+ Ke4 55. Kf2 Rb2+ 56. Kg1 Kf3 57. Rf5+ Kg4 58. Rf4+ Kg5 59. Rf2 Rb3 60. Kg2 Ra3 61. Rb2 Ra6 62. Rb5+ Kg6 63. g4 Ra2+ 64. Kg3 Ra3+ 65. Kh4 Ra6 66. Rb3 Rc6 67. Rb8 Ra6 68. Rf8 Rb6 69. Rf5 Rb3 70. h3 Ra3 71. Rb5 Ra6 72. Rb3 Rc6 73. Kg3 Ra6 74. h4 Rc6 75. Rb4 Rf6 76. Rd4 Ra6 77. Kf4 Kf6 78. Rb4 Rc6 79. Ke4 Re6+ 80. Kd5 Re5+ 81. Kd4 Re6 82. Rb5 Rd6+ 83. Ke4 Re6+ 84. Kf4 Kg6 85. Rb7 Rf6+ 86. Kg3 Ra6 87. h5+ Kf6 88. Kh4 Ke5 89. Rf7 Rb6 90. Rf3 Ke6 91. Rf5 Rb3 92. Rf8 Ke7 93. Rh8 Rb6 94. Rh7+ Kf8 95. Rd7 Kg8 96. Re7 Kf8 97. Re5 Kg7 98. Kg3 Kf6 99. Ra5 Rb3+ 100. Kh4 Rb6 101. Ra7 Ke5 102. Rh7 Kf4 103. Ra7 Rc6 104. Ra5 Rf6 105. Rb5 Ke4 106. g5 Rf4+ 107. Kg3 hxg5 108. Rxg5 Rf1 109. Kg2 Kf4 110. Rg7 Ra1 111. h6 Ra2+ 112. Kh3 Ra6 113. h7 Rh6+ 114. Kg2 1/2-1/2

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.03"]
[Round "3"]
[White "Wolters, Michael"]
[Black "Scholtes, Benedikt"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1721"]
[BlackElo "2093"]
[PlyCount "47"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nc3 Qd6 5. Nf3 c6 6. Ne5 Nbd7 7. Bf4 Nd5 8. Bg3 Nxe5 9. Nxd5 cxd5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Bxe5 Qb5 13. Qe2 Qxb2 14. 0-0 Rc8 15. Rab1 Qc3 16. Rxb7 f6 17. Bd6 Kf7 18. Re1 Qc6 19. Qe6+ Kg6 20. Qg4+ Kh6 21. Bf4+ g5 22. Re6 gxf4 23. Rxc6 Rxc6 24. Rb3 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.02"]
[Round "1"]
[White "Wolters, Michael"]
[Black "Reineke, Jannes Severin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1721"]
[PlyCount "85"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. b4 Nf5 9. Bb2 Be7 10. Bd3 Na5 11. Qa4+ Nc6 12. Bc3 Bd7 13. b5 Qd8 14. bxc6 Bxc6 15. Bb5 Qb6 16. Bxc6+ bxc6 17. 0-0 0-0 18. Bb4 Rab8 19. Bxe7 Nxe7 20. Nbd2 c5 21. Rab1 Qc7 22. dxc5 Qxc5 23. Rbc1 Qb6 24. Rc2 Nc8 25. Rfc1 Qd8 26. Rc7 Re8 27. h3 Re7 28. Qc6 Rxc7 29. Qxc7 Nb6 30. Ng5 Nd7 31. Qxd8+ Rxd8 32. Ngf3 f6 33. exf6 gxf6 34. Nd4 e5 35. Nc6 Ra8 36. Ne7+ Kf7 37. Nxd5 Rd8 38. Rc7 Ke6 39. Ne3 Nb6 40. Ne4 f5 41. Rc6+ Kf7 42. Ng5+ Kg8 43. Nxf5 1-0

