CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/6CFr1YVB"] [Date "2025.08.03"] [White "MegaPawn"] [Black "Nikolai"] [Result "1/2-1/2"] [UTCDate "2025.08.03"] [UTCTime "17:40:20"] [WhiteElo "969"] [BlackElo "979"] [WhiteRatingDiff "+1"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Time forfeit"] [Annotator "cohenchessclub.com"] 1. e4 d5 { B01 Scandinavian Defense } 2. Be2?? { (0.87 → -1.31) Blunder. exd5 was best. } (2. exd5) 2... dxe4 3. Bh5?? { (-1.43 → -3.50) Blunder. Nc3 was best. } (3. Nc3 Bf5) 3... Nf6 4. Be2 Bf5 5. Nf3?? { (-3.23 → -9.18) Blunder. d4 was best. } (5. d4 Nc6) 5... exf3 6. Bxf3 c6 7. Be2 e6 8. Nc3 Bd6 9. b4 Nbd7 10. b5 cxb5 11. Nxb5 O-O?? { (-9.44 → -0.50) Blunder. Be7 was best. } (11... Be7 12. O-O) 12. Nxd6 Qe7?! { (-0.49 → 0.16) Inaccuracy. Nc5 was best. } (12... Nc5 13. Nxf5 exf5 14. Rb1 Nfe4 15. O-O Rc8 16. c3 Qa5 17. Qc2 Nd6 18. Rd1 Rfe8 19. Bf1) 13. Nxf5 exf5 14. Bb2?? { (0.03 → -2.11) Blunder. O-O was best. } (14. O-O Rfe8 15. Re1 Ng4 16. Bb2 Qh4 17. Bxg4 fxg4 18. Re3 h5 19. Qe2 Qd8 20. Qb5 Rxe3) 14... h6?? { (-2.11 → 0.79) Blunder. Rfe8 was best. } (14... Rfe8 15. Rb1 Rad8 16. Kf1 Ne5 17. d3 b6 18. h3 Qe6 19. Qc1 Qxa2 20. Kg1 Qd5) 15. Qc1?? { (0.79 → -3.00) Blunder. O-O was best. } (15. O-O) 15... Kh7?? { (-3.00 → -0.61) Blunder. Rfe8 was best. } (15... Rfe8) 16. Ba3 Qxa3?? { (-0.53 → 7.45) Blunder. Nc5 was best. } (16... Nc5 17. O-O Qxe2 18. Bxc5 Rfe8 19. Be3 Rad8 20. c3 Qa6 21. a4 Rd3 22. Qb1 Ne4 23. Qb5) 17. Qxa3 Ne5 18. O-O g6 19. Rab1 b6 20. Rb5 Neg4 21. Bd3 h5 22. c4 Kh6 23. c5 bxc5 24. Rxc5 Nh7 25. Qb2 Nhf6 26. Be2 g5 27. d4 Kg6 28. Bd3 Rfc8 29. Rxf5 Nh6?! { (11.80 → Mate in 4) Checkmate is now unavoidable. Kg7 was best. } (29... Kg7 30. Rxg5+) 30. Rxf6+ Kxf6 31. d5+ Ke7 32. Bh7?! { (Mate in 6 → 13.53) Lost forced checkmate sequence. Re1+ was best. } (32. Re1+ Kd6 33. Qe5+ Kc5 34. Rc1+ Kb4 35. Qb2+ Ka4 36. Qb3+ Ka5 37. Qb5#) 32... f6?! { (13.53 → Mate in 9) Checkmate is now unavoidable. Rg8 was best. } (32... Rg8 33. Qb4+) 33. Qd2? { (Mate in 9 → 8.84) Lost forced checkmate sequence. Re1+ was best. } (33. Re1+ Kf8 34. Qxf6+ Nf7 35. Qg6 Ne5 36. Qg8+ Ke7 37. Qe6+ Kd8 38. Qxe5 Rc4 39. Bf5 Re4) 33... Nf5 34. Bxf5 Kf7 35. d6 Rd8?! { (13.36 → Mate in 7) Checkmate is now unavoidable. Rc5 was best. } (35... Rc5 36. Qb4) 36. d7?! { (Mate in 7 → 14.16) Lost forced checkmate sequence. Qd5+ was best. } (36. Qd5+ Kf8 37. Qb7 Rd7 38. Qxd7 Re8 39. Bg6 Re7 40. dxe7+ Kg7 41. e8=Q+ Kh6 42. Qh7#) 36... Rf8?! { (14.16 → Mate in 8) Checkmate is now unavoidable. a6 was best. } (36... a6 37. Qd6) 37. Rd1?! { (Mate in 8 → 15.37) Lost forced checkmate sequence. Qd5+ was best. } (37. Qd5+ Kg7 38. Re1 Rf7 39. Qxa8 g4 40. d8=Q Kh6 41. Qh8+ Kg5 42. Qhg8+ Rg7 43. Qxg7+ Kxf5) 37... Kg7 38. d8=Q Rfxd8 39. Qxd8 Rxd8 40. Rxd8 a5 41. Rd1 Kf7 42. Rf1 Kg7 43. a4 Kh6 44. f4 gxf4 45. Rxf4 Kg7 46. Bh3 Kg6 47. g4 hxg4 48. Rxg4+ Kh5 49. Kg2 f5 50. Rg8 f4 51. Rh8+ Kg5 52. Rg8+ Kf6 53. Bc8 Ke5 54. h4 Ke4 55. h5 f3+ 56. Kg3 Ke3 57. Rf8 Kd4 58. Rxf3 Kc4 59. Rf5 Kb4 60. Rxa5 Kxa5 61. h6 Kxa4 62. h7 Kb5 63. h8=Q Kc6 64. Kg4 Kb6 65. Kg5 Kb5 66. Kg6 Kb4 { Black offers draw } 67. Be6 Kc5 68. Qc8+ Kd4 69. Qc4+ Ke3 70. Kg7 Kf3 71. Kg8 Kg3 72. Qc3+ Kh4 73. Qe1+ Kg5 74. Qg1+ Kf4 75. Qf1+ Ke5 76. Qe1+ Kf4 77. Qf1+ Kg5 78. Qg1+ Kh4 79. Qh1+ Kg3 80. Qg1+ Kf3 81. Qf1+ Ke4 82. Qe2+ Kd4 83. Qd2+ Ke5 84. Qe3+ Kd6 85. Qe5+?? { (Mate in 7 → 0.00) Lost forced checkmate sequence. Qc3 was best. } (85. Qc3 Kxe6 86. Qc5 Kf6 87. Kh7 Ke6 88. Kg7 Kd7 89. Kf7 Kd8 90. Ke6 Ke8 91. Qe7#) 85... Ke7?? { (0.00 → Mate in 3) Checkmate is now unavoidable. Kxe5 was best. } { wins on time. } (85... Kxe5 86. Kf7 Kd4 87. Bf5 Ke3 88. Ke7 Ke2 89. Be4 Ke3) 1/2-1/2