CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/JhBGkcG3"] [Date "2025.04.21"] [White "EMmI"] [Black "Mark"] [Result "1/2-1/2"] [UTCDate "2025.04.21"] [UTCTime "15:11:53"] [WhiteElo "1525"] [BlackElo "1329"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+5"] [WhiteTitle "GM🐇"] [BlackTitle "⛳"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. e4 d5 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qe5+ 4. Qe2?! { (1.19 → 0.37) Inaccuracy. Be2 was best. } (4. Be2) 4... Nc6?! { (0.37 → 1.39) Inaccuracy. Qxe2+ was best. } (4... Qxe2+ 5. Bxe2 Nc6 6. Nd5 Kd8 7. Nf3 e5 8. Ne3 f6 9. O-O Nd4 10. Bd1 Ne7 11. c3) 5. Qxe5 Nxe5 6. Nf3?? { (1.36 → -0.55) Blunder. d4 was best. } (6. d4) 6... Nxf3+ 7. gxf3 Bd7 8. d3?! { (-0.48 → -1.04) Inaccuracy. d4 was best. } (8. d4) 8... O-O-O 9. Bf4 Bc6 10. Bg2 Nf6 11. O-O-O e6 12. d4 Nh5?! { (-1.53 → -0.96) Inaccuracy. Nd5 was best. } (12... Nd5 13. Nxd5) 13. Bg5 f6 14. Be3 e5?? { (-0.94 → 0.86) Blunder. f5 was best. } (14... f5 15. Ne2 g6 16. Kb1 Be7 17. h4 h6 18. c4 Bf6 19. Ng3 Ng7 20. Ne2 g5 21. hxg5) 15. dxe5 fxe5?! { (0.80 → 1.60) Inaccuracy. Be7 was best. } (15... Be7) 16. Rxd8+?? { (1.60 → -0.10) Blunder. Bh3+ was best. } (16. Bh3+ Bd7) 16... Kxd8 17. Bg5+? { (-0.13 → -1.28) Mistake. Ne4 was best. } (17. Ne4) 17... Kc8?! { (-1.28 → -0.28) Inaccuracy. Be7 was best. } (17... Be7 18. Rd1+ Ke8 19. Bxe7 Kxe7 20. Bf1 Bxf3 21. Rd3 Rf8 22. Re3 Rf4 23. Rxe5+ Kd6 24. Ra5) 18. Rd1 b6?? { (-0.46 → 3.93) Blunder. Bc5 was best. } (18... Bc5 19. Ne4 Bxe4 20. fxe4 Bxf2 21. Bh3+ Kb8 22. Bg4 Nf4 23. Rd7 Be3+ 24. Kb1 h6 25. Bd8) 19. Rd8+ Kb7 20. Be7?? { (3.87 → 0.79) Blunder. Bh3 was best. } (20. Bh3 a6 21. Be7 Bxe7 22. Rxh8 Nf6 23. Bc8+ Ka7 24. Bf5 Bxf3 25. Bxh7 b5 26. Bf5 e4) 20... Nf4 21. Rxf8 Rxf8 22. Bxf8 Nxg2 23. Bxg7 Bxf3 24. Bxe5 h5 25. Kd2 Bg4 26. f4?! { (1.92 → 1.05) Inaccuracy. Bg3 was best. } (26. Bg3) 26... h4?! { (1.05 → 1.70) Inaccuracy. Nh4 was best. } (26... Nh4 27. Ke3 c5 28. Ne4 Kc6 29. Nf6 Bf5 30. Nxh5 Bxc2 31. Kf2 Nf5 32. Ng3 b5 33. Nxf5) 27. Kd3?! { (1.70 → 1.00) Inaccuracy. Bf6 was best. } (27. Bf6 Kc6) 27... Bf5+?! { (1.00 → 1.98) Inaccuracy. h3 was best. } (27... h3) 28. Ke2 Bxc2 29. Kf3 Ne1+ 30. Kg4 Nd3 31. Kxh4 Nxb2 32. Kg5 Nc4 33. h4 Kc6 34. Bf6? { (2.10 → 0.71) Mistake. Kf6 was best. } (34. Kf6 Kd7) 34... Kd6? { (0.71 → 2.15) Mistake. Kd7 was best. } (34... Kd7) 35. h5? { (2.15 → 0.94) Mistake. f5 was best. } (35. f5 Kd7) 35... Ne3? { (0.94 → 2.37) Mistake. c5 was best. } (35... c5) 36. Be5+ Ke6 37. h6? { (1.95 → 0.86) Mistake. Bxc7 was best. } (37. Bxc7 Bd3) 37... c5 38. Bg7? { (1.26 → 0.23) Mistake. Nb5 was best. } (38. Nb5 a5) 38... a6 39. Kh5 b5 40. Ne2 Nf5 41. Kg5 Nxh6?? { (0.00 → 2.90) Blunder. Nxg7 was best. } (41... Nxg7 42. hxg7 Bh7 43. f5+ Kf7 44. f6 b4 45. Ng1 Bg8 46. Nf3 Ke6 47. Nd2 Bf7 48. Nc4) 42. Kxh6?? { (2.90 → 1.12) Blunder. Bxh6 was best. } (42. Bxh6) 42... Kf7? { (1.12 → 2.74) Mistake. Kf5 was best. } (42... Kf5 43. Bf8 Bb1 44. Bd6 b4 45. Kh5 a5 46. Ng3+ Ke6 47. Bxc5 Kd5 48. Be7 Bxa2 49. f5) 43. Bb2 b4 44. Bc1?? { (3.04 → 0.53) Blunder. Kg5 was best. } (44. Kg5) 44... a5?? { (0.53 → 2.32) Blunder. Bd3 was best. } (44... Bd3 45. Ng1 Kf6 46. Nf3 a5 47. Ne5 Bb5 48. Kh5 Kf5 49. Kh4 c4 50. Nf7 Ke6 51. Nd8+) 45. Ng3?! { (2.32 → 1.48) Inaccuracy. Be3 was best. } (45. Be3) 45... Ke6 46. Nh5?? { (1.85 → 0.12) Blunder. Kg5 was best. } (46. Kg5) 46... Kf5 47. Kg7 Kg4?! { (-0.03 → 0.63) Inaccuracy. a4 was best. } (47... a4) 48. Nf6+ Kf5 49. Nd7 Ke6?? { (0.10 → 3.46) Blunder. c4 was best. } (49... c4 50. Ne5 c3 51. Nc6 Bb1 52. a3 bxa3 53. Ne7+ Kg4 54. Bxa3 Kxf4 55. Nd5+ Kf5 56. Nxc3) 50. Nxc5+ Kd5 51. Nb7 Bd1? { (3.31 → 6.15) Mistake. a4 was best. } (51... a4 52. a3 Kc4 53. Kf6 Bh7 54. f5 Kb3 55. Nc5+ Kc4 56. Ne6 bxa3 57. Bxa3 Kb3 58. Bd6) 52. f5 Bh5?! { (5.74 → 54.91) Inaccuracy. a4 was best. } (52... a4 53. a3) 53. f6?! { (54.91 → 6.44) Inaccuracy. Nxa5 was best. } (53. Nxa5) 53... Ke5 54. Nxa5 Ke6 55. Nc6 Kf5 56. Nxb4 Ke6 57. a4 Kd7 58. Be3 Kc7 59. a5 Kb7 60. a6+ Ka8 61. Kh6 Bf7 62. Kg7 Bc4 63. a7 Bb3 64. Nc6 Bc4 65. Na5 Bd5 66. Bf2 Ba2?! { (62.30 → Mate in 13) Checkmate is now unavoidable. Bf7 was best. } (66... Bf7 67. Nc6 Be8 68. f7 Bxf7 69. Kxf7 Kb7 70. Bg3 Kxc6 71. a8=Q+ Kb5 72. Qe4 Kc5 73. Be1) 67. Be3 Bd5 68. Bb6 Ba2 69. Bf2 Bd5 70. Kf8 Ba2 71. Ke7 Bg8 72. Nc6 Ba2 73. Ne5 Bb3?! { (64.98 → Mate in 9) Checkmate is now unavoidable. Kb7 was best. } (73... Kb7 74. f7 Bxf7 75. Nxf7 Ka8 76. Be3 Kb7 77. Bc5 Ka8 78. Bf2 Kb7 79. Kf6 Ka8 80. Ng5) 74. Kd7?! { (Mate in 9 → 64.61) Lost forced checkmate sequence. f7 was best. } (74. f7 Bxf7 75. Nxf7 Kb7 76. Nd6+ Ka8 77. Ne8 Kb7 78. Bg1 Ka6 79. a8=Q+ Kb5 80. Qa3 Kc4) 74... Bg8 75. f7 Bxf7 76. Nxf7 Kb7 77. Nd6+ Ka8 78. Ne8 Kb7 79. Nf6 Ka8 80. Kd6 Kb7 81. Nd5 Ka8 82. Nc7+ Kb7 83. Na6 Ka8 84. Nb4 Kb7 85. Nd5 Ka8 86. Nc7+ Kb7 87. Nb5 Ka8 88. Kd7 Kb7 89. Kd8 Ka8 90. Nc3 Kb7 91. Nd5 Ka8 92. Nc7+ Kb7 93. Ne6 Ka8 94. Nf4 Kb7 95. Kd7 Ka8 96. Kc7 { White offers draw } { Draw by stalemate. } 1/2-1/2