CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/dWb4Krqa"] [Date "2024.06.17"] [White "Maxim"] [Black "Sasha"] [Result "1-0"] [UTCDate "2024.06.17"] [UTCTime "15:08:08"] [WhiteElo "1884"] [BlackElo "1638"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [WhiteTitle "GM🧂"] [BlackTitle "IM🧁"] [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 Qd8 4. Bc4?! { (0.78 → 0.05) Inaccuracy. d4 was best. } (4. d4 Nf6 5. Nf3 e6 6. Bg5 Be7 7. Qe2 Nd5 8. Nxd5 exd5) 4... Nf6?! { (0.05 → 0.65) Inaccuracy. c5 was best. } (4... c5 5. d3 e6 6. Ne4 a6 7. a4 Nc6 8. c3 Nf6 9. Nxf6+) 5. Nf3 Bf5 6. d3?! { (0.88 → 0.24) Inaccuracy. Ne5 was best. } (6. Ne5 e6 7. Qf3 Qd4 8. Bb5+ Ke7 9. O-O c6 10. Re1 Bg4 11. Nxg4 Qxg4 12. Qxg4 Nxg4) 6... e6 7. Be3 c6 8. Qd2 Be7 9. h4?! { (0.06 → -0.72) Inaccuracy. Nh4 was best. } (9. Nh4 Bg6 10. Nxg6 hxg6 11. Qe2 Nbd7 12. g3 b5 13. Bb3 Nc5 14. Ne4 Nfxe4 15. dxe4 a5) 9... Bg4?! { (-0.72 → 0.28) Inaccuracy. O-O was best. } (9... O-O 10. Nd4 Bg6 11. f3 h5 12. a4 Nbd7 13. O-O-O e5 14. Nb3 Nb6 15. Bxb6 axb6 16. Rde1) 10. h5? { (0.28 → -1.12) Mistake. Nd4 was best. } (10. Nd4 O-O 11. f3 e5 12. Nde2 b5 13. Bb3 Bc8 14. a4 b4 15. Ne4 Nxe4 16. fxe4 Bxh4+) 10... Bxh5 11. O-O-O Bxf3 12. gxf3 Nbd7 13. Rh2? { (-0.79 → -1.89) Mistake. Rdg1 was best. } (13. Rdg1) 13... Qc7 14. Bf4 e5?? { (-2.09 → 0.00) Blunder. Bd6 was best. } (14... Bd6 15. Bxd6 Qxd6 16. Rdh1 O-O-O 17. Qe3 Kb8 18. Rh3 Qc7 19. Ne4 h6 20. f4 Rhg8 21. Qf3) 15. Be3?! { (0.00 → -0.85) Inaccuracy. Bg3 was best. } (15. Bg3 g6 16. d4 Nh5 17. Qe3 Nxg3 18. fxg3 Rd8 19. Qh6 Bf8 20. Qe3) 15... O-O-O? { (-0.85 → 0.27) Mistake. h5 was best. } (15... h5 16. Rhh1) 16. Bxa7?? { (0.27 → -2.77) Blunder. Bxf7 was best. } (16. Bxf7 Kb8) 16... Bc5?? { (-2.77 → 0.75) Blunder. b5 was best. } (16... b5) 17. Bxc5 Nxc5 18. Rhh1 e4?? { (0.35 → 2.81) Blunder. b5 was best. } (18... b5 19. Qe3 Rd4 20. Bxb5 cxb5 21. Nxb5 Qb6 22. Nxd4 exd4 23. Qe7 Qc7 24. Qxc7+ Kxc7 25. f4) 19. fxe4?? { (2.81 → -0.61) Blunder. Qg5 was best. } (19. Qg5 Ne6 20. Bxe6+ fxe6 21. fxe4 h6 22. Qg6 Qf4+ 23. Kb1 Rd7 24. Qg1 h5 25. f3 Rf7) 19... Nfxe4 20. Nxe4 Nxe4 21. Qe3 Nf6?! { (-0.79 → 0.20) Inaccuracy. Nd6 was best. } (21... Nd6) 22. Qa7 Qb8?! { (-0.07 → 0.50) Inaccuracy. Rhe8 was best. } (22... Rhe8 23. Kb1) 23. Qb6 Qc7 24. Qxc7+ Kxc7 25. Bxf7 g6 26. Bb3 Ng4 27. Rhf1? { (1.13 → -0.05) Mistake. Rdg1 was best. } (27. Rdg1 Nf6 28. Rh6 Rhf8 29. Rg3 b5 30. Rf3 Rd4 31. Be6 Rdd8 32. Bh3 Kb6 33. a3 Nh5) 27... Ne5? { (-0.05 → 1.18) Mistake. Rde8 was best. } (27... Rde8 28. Rde1) 28. Rde1?! { (1.18 → 0.31) Inaccuracy. f4 was best. } (28. f4) 28... Nf3 29. Re7+ Rd7 30. Rxd7+ Kxd7 31. Kd1 Nd4 32. Kd2 Nxb3+ 33. axb3 Kd6 34. Ra1 h5 35. Ke3 h4?! { (-0.11 → 0.46) Inaccuracy. g5 was best. } (35... g5 36. Kf3 Re8 37. Rh1 g4+ 38. Kg3 Re2 39. c3 Rxb2 40. b4 Rd2 41. Rxh5 Rxd3+ 42. Kxg4) 36. Kf3?! { (0.46 → -0.22) Inaccuracy. Rg1 was best. } (36. Rg1 Re8+) 36... h3?? { (-0.22 → 1.71) Blunder. Rf8+ was best. } (36... Rf8+) 37. Kg3 h2?? { (1.57 → 3.60) Blunder. Re8 was best. } (37... Re8 38. Rc1) 38. Rh1 Kd5 39. Rxh2 Rxh2?! { (4.64 → 6.98) Inaccuracy. Ra8 was best. } (39... Ra8 40. Kf3) 40. Kxh2 Ke5 41. Kg3 Kf5 42. Kf3 Ke5 43. Kg4 Kf6 44. f4 b5 45. c4 bxc4 46. bxc4 c5 47. b3 g5 48. fxg5+ Kg6?! { (70.76 → Mate in 27) Checkmate is now unavoidable. Ke5 was best. } (48... Ke5 49. d4+) 49. Kf4 Kf7 50. Ke5?! { (Mate in 16 → 74.14) Lost forced checkmate sequence. Kf5 was best. } (50. Kf5 Kg7 51. g6 Kh6 52. Kf6 Kh5 53. g7 Kg4 54. g8=Q+ Kf3 55. Qd5+ Ke3 56. Qxc5+ Kd2) 50... Ke7?! { (74.14 → Mate in 9) Checkmate is now unavoidable. Kg6 was best. } (50... Kg6 51. d4) 51. Kd5?! { (Mate in 9 → 84.46) Lost forced checkmate sequence. g6 was best. } (51. g6 Ke8 52. Kf6 Kf8 53. g7+ Kg8 54. b4 cxb4 55. c5 b3 56. c6 b2 57. c7 b1=Q) 51... Kd7?! { (84.46 → Mate in 30) Checkmate is now unavoidable. Kf8 was best. } (51... Kf8 52. Kxc5) 52. Kxc5 Ke6 53. g6 Kf6 54. d4 Kxg6 55. d5 Kf6 56. Kc6 Ke7 57. Kc7 Ke8 58. d6 Kf7 59. d7 Ke6 60. d8=Q Ke5 61. Qd7 Ke4 62. Qd6 Ke3 63. Qd5 Kf4 64. Qe6 Kg5 65. Qf7 Kg4 66. Qf6 Kg3 67. Qf5 Kg2 68. Qf4 Kh3 69. Qg5 Kh2 70. Kd6 Kh3 71. Ke5 Kh2 72. Kf4 Kh1 73. Kf3 Kh2 74. Qg2# { White wins by checkmate. } 1-0