CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/O3zPtNfQ"] [Date "2024.02.24"] [White "Kevin6"] [Black "Kevin4"] [Result "1-0"] [UTCDate "2024.02.24"] [UTCTime "00:45:26"] [WhiteElo "1851"] [BlackElo "1497"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-2"] [WhiteTitle "GM"] [BlackTitle "GM🐱"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D00"] [Opening "Queen's Pawn Game: Mason Variation"] [Termination "Normal"] [Annotator "cohenchessclub.com"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Mason Variation } Nc6?! { (-0.01 → 0.71) Inaccuracy. c5 was best. } (2... c5 3. e3 Nf6 4. Nf3 Nc6 5. c3 Nh5 6. Be5 f6 7. Bg3) 3. Nf3 Nf6 4. e3 e6 5. Bb5 a6 6. Bd3 Bd6 7. Bxd6?! { (0.20 → -0.31) Inaccuracy. O-O was best. } (7. O-O O-O) 7... Qxd6 8. c4 e5 9. dxe5?! { (-0.34 → -0.98) Inaccuracy. cxd5 was best. } (9. cxd5 Nxd5) 9... Nxe5 10. cxd5?? { (-0.92 → -5.46) Blunder. Nxe5 was best. } (10. Nxe5 Qxe5) 10... Nxd3+?? { (-5.46 → -0.44) Blunder. Qb4+ was best. } (10... Qb4+) 11. Qxd3 Nxd5 12. O-O c6?? { (0.16 → 6.92) Blunder. Bg4 was best. } (12... Bg4 13. e4) 13. Nc3?? { (6.92 → 0.78) Blunder. e4 was best. } (13. e4 Qg6 14. Rd1 Qxg2+ 15. Kxg2 Nf4+ 16. Kg1 Nxd3 17. Rxd3 O-O 18. Nc3 b5 19. Re3 Rd8) 13... g6?? { (0.78 → 7.93) Blunder. Bg4 was best. } (13... Bg4 14. Rfd1) 14. e4 Bg4 15. exd5 cxd5 16. Nxd5 Bf5 17. Qe3+ Be6 18. Rad1 Qb8 19. Nf6+ Ke7?! { (12.85 → Mate in 3) Checkmate is now unavoidable. Kf8 was best. } (19... Kf8 20. Qh6+) 20. Nd5+?! { (Mate in 3 → 12.71) Lost forced checkmate sequence. Rd7+ was best. } (20. Rd7+ Kxf6 21. Qd4+ Kf5 22. g4#) 20... Ke8 21. Nf6+ Ke7?! { (13.04 → Mate in 3) Checkmate is now unavoidable. Kf8 was best. } (21... Kf8 22. Qh6+) 22. Rd7+ Kxf6 23. Qe5+?? { (Mate in 2 → -7.29) Lost forced checkmate sequence. Qd4+ was best. } (23. Qd4+ Kf5 24. g4#) 23... Qxe5 24. Rxf7+ Kxf7 25. Nxe5+ Ke7 26. Re1 Rac8 27. Nxg6+ Kf6?! { (-9.51 → -5.31) Inaccuracy. hxg6 was best. } (27... hxg6 28. a3 Rc2 29. Rb1 Kd6 30. h3 Bd5 31. b3 Rc3 32. b4 Rxa3 33. f3 Rh4 34. Kf2) 28. Nf4?! { (-5.31 → -7.07) Inaccuracy. Nxh8 was best. } (28. Nxh8) 28... Rhd8?? { (-7.07 → -2.09) Blunder. Bf7 was best. } (28... Bf7 29. g3 Rhe8 30. Ra1 Rc4 31. Ng2 Rc2 32. a4 Rxb2 33. Nf4 Rd8 34. a5 Rb3 35. g4) 29. Nxe6?? { (-2.09 → -6.92) Blunder. Rxe6+ was best. } (29. Rxe6+ Kf5) 29... Rd6?! { (-6.92 → -4.49) Inaccuracy. Re8 was best. } (29... Re8 30. h4 Rxe6 31. Rxe6+ Kxe6 32. b3 Rc2 33. a4 Rb2 34. Kh2 Rxb3 35. a5 Rb5 36. f3) 30. Nf4 Rdc6?? { (-4.60 → -2.17) Blunder. Rc2 was best. } (30... Rc2 31. g3 Rdd2 32. Nh3 Re2 33. Rd1 Rcd2 34. Rc1 Rxb2 35. a4 Rec2 36. Re1 Rc4 37. Nf4) 31. h3 Kf5?! { (-2.19 → -1.35) Inaccuracy. Rc1 was best. } (31... Rc1 32. Kf1) 32. g3?? { (-1.35 → -5.92) Blunder. Ne2 was best. } (32. Ne2 Rb6) 32... Rc2?? { (-5.92 → -1.81) Blunder. Rc1 was best. } (32... Rc1 33. Rxc1 Rxc1+ 34. Kg2 Rc2 35. b4 Rxa2 36. Nd3 b6 37. g4+ Kf6 38. h4 Rc2 39. Nf4) 33. Kg2 Rxb2 34. Nd3? { (-1.80 → -3.67) Mistake. Re7 was best. } (34. Re7 Rcc2) 34... Rxa2 35. Re5+?! { (-3.24 → -4.49) Inaccuracy. Re7 was best. } (35. Re7 b5) 35... Kf6 36. Re4 Rcc2?? { (-5.27 → -0.25) Blunder. a5 was best. } (36... a5 37. g4 Rd2 38. Nf4 Rd6 39. Nh5+ Kf7 40. Rf4+ Ke7 41. Ng7 Ra6 42. Nf5+ Kd7 43. Nd4) 37. Rf4+ Kg5 38. Nb4 Rxf2+?? { (0.00 → 2.52) Blunder. b5 was best. } (38... b5 39. Nxa2 Rxa2 40. h4+ Kg6 41. Rd4 h5 42. Rd6+ Kg7 43. Rb6 Kf7 44. Rh6 b4 45. Rxh5) 39. Rxf2 Rxf2+ 40. Kxf2 Kf5 41. Nd3 Ke4?! { (2.81 → 3.92) Inaccuracy. a5 was best. } (41... a5 42. Ke3) 42. Nc5+ Kd4?! { (5.03 → 6.86) Inaccuracy. Kd5 was best. } (42... Kd5 43. Nxb7) 43. Nxb7 Kc4 44. g4 Kb5 45. h4 Kb6 46. Nd6 Kc5 47. Ne4+ Kd4 48. Kf3 a5 49. Nd2 a4 50. g5 Kd3 51. Nb1 Kc2 52. Na3+ Kb3 53. Nb1 Kb2 54. Nd2 a3 55. Nc4+ Kb3 56. Nxa3 Kxa3 57. h5?! { (Mate in 16 → 58.66) Lost forced checkmate sequence. Kg4 was best. } (57. Kg4 Kb2 58. Kh5 Kc3 59. Kh6 Kd4 60. Kxh7 Ke3 61. g6 Kf4 62. g7 Kf5 63. g8=Q Kf6) 57... Kb4 58. Kf4 Kc5 59. Kf5 Kd6 60. Kf6 Kd7 61. Kg7 Ke6 62. Kxh7 Kf5 63. g6 Kg5 64. h6 Kf6 65. g7 Kg5 66. g8=Q+ Kh5 67. Kg7 Kg5 68. h7 Kf5 69. h8=Q Ke4 70. Kf7 Kf5 71. Qg6+ Kf4 72. Qh4+ Ke5 73. Qgg3+ Kd5 74. Qgg5+ Kd6 75. Qhh6+ Kd7 76. Qe7+ Kc8 77. Qh8# { White wins by checkmate. } 1-0