CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/z7HQOgjD"] [Date "2024.02.25"] [White "speedybo1"] [Black "Sasha"] [Result "1-0"] [UTCDate "2024.02.25"] [UTCTime "18:02:30"] [WhiteElo "1595"] [BlackElo "1589"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-6"] [WhiteTitle "NM👟"] [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. d4 Nf6 5. Nf3 Bf5 6. Bf4?! { (1.28 → 0.62) Inaccuracy. Ne5 was best. } (6. Ne5 Be6) 6... e6 7. Bd3 Bxd3 8. Qxd3 c6 9. O-O Be7 10. Rfe1 O-O 11. Ne5 Bd6?! { (0.13 → 0.65) Inaccuracy. Nbd7 was best. } (11... Nbd7) 12. Qg3?? { (0.65 → -3.44) Blunder. Ne4 was best. } (12. Ne4 Bxe5) 12... Bxe5?? { (-3.44 → 1.04) Blunder. Nh5 was best. } (12... Nh5 13. Qf3 Nxf4 14. Qxf4 f6 15. Qg4 fxe5 16. Qxe6+ Kh8 17. Ne4 Bc7 18. dxe5 Na6 19. Rad1) 13. dxe5 Nh5 14. Qg5 Nxf4 15. Qxf4 Nd7?! { (0.80 → 1.37) Inaccuracy. c5 was best. } (15... c5 16. Re3 Nc6 17. Ne4 Ne7 18. Rd3 Qc7 19. Nd6 c4 20. Nxc4 Ng6 21. Qd4 Rad8 22. Nd6) 16. Rad1 Qe7 17. Na4 Nc5 18. Nxc5?! { (0.95 → 0.00) Inaccuracy. Qb4 was best. } (18. Qb4 b6) 18... Qxc5 19. Qd4?! { (0.08 → -0.78) Inaccuracy. c3 was best. } (19. c3 Rfd8 20. Rd6 Rxd6 21. exd6 Rd8 22. Rd1 Rd7 23. h4 a5 24. Rd3 h6 25. a3 Qb5) 19... Qxd4? { (-0.78 → 0.43) Mistake. Qxc2 was best. } (19... Qxc2 20. Rd2 c5 21. Rxc2 cxd4 22. Rc4 Rac8 23. Rxd4 Rc2 24. Rb4 b6 25. Rd1 h5 26. h4) 20. Rxd4 Rad8 21. Red1 Rxd4?! { (0.28 → 1.22) Inaccuracy. Rd5 was best. } (21... Rd5 22. f4 Rfd8 23. Rxd5 Rxd5 24. Rxd5 cxd5 25. Kf2 h5 26. Ke3 Kh7 27. h3 Kh6 28. g4) 22. Rxd4 h6 23. Rd7 Rc8? { (1.50 → 2.70) Mistake. b5 was best. } (23... b5 24. Kf1 a5 25. h4 g5 26. h5 Rc8 27. Ke2 Kf8 28. Kd3 Ke8 29. Rd6 Ke7 30. Kd4) 24. Rxb7 Rd8 25. h3?? { (3.04 → 1.22) Blunder. Kf1 was best. } (25. Kf1 Rd2) 25... Rd5?? { (1.22 → 3.05) Blunder. Rd1+ was best. } (25... Rd1+ 26. Kh2) 26. Rxa7 Rxe5? { (3.16 → 5.37) Mistake. Rd2 was best. } (26... Rd2 27. Rb7) 27. Ra6?! { (5.37 → 3.47) Inaccuracy. Kf1 was best. } (27. Kf1 Rc5 28. c3 h5 29. a4 g6 30. a5 Kg7 31. a6 Ra5 32. b4 Ra2 33. h4 Rc2) 27... Re2? { (3.47 → 6.93) Mistake. Re1+ was best. } (27... Re1+ 28. Kh2 Rb1 29. b3 Rb2 30. Rxc6 Rxa2 31. Rc8+ Kh7 32. Kg3 g5 33. Kf3 f5 34. Ke3) 28. Rxc6 Re1+ 29. Kh2 Re2 30. Kg3 Kh7 31. Rc7 Kg6 32. Kf3 Rd2 33. Ke3 Rd6 34. a4 Rb6 35. a5 Ra6 36. Rc5 Ra7 37. b4 Rb7 38. a6 Rxb4 39. Ra5 Rb8 40. a7 Ra8 41. c4 Kf6 42. Kf4 Ke7 43. c5 Kd7 44. Ke5 Kc6 45. Kd4 Kb7 46. Ke5 Rxa7 47. Rxa7+ Kxa7 48. Kd6 Kb7 49. Kd7 Kb8 50. c6 Ka7 51. Kc8 Kb6 52. c7 Kb5 53. Kb7 Kc5 54. c8=Q+ Kd5 55. Qg8 g6 56. Qxf7 g5 57. Qg6 e5?! { (74.91 → Mate in 20) Checkmate is now unavoidable. Ke5 was best. } (57... Ke5 58. Qxh6) 58. Qxh6 e4 59. Qxg5+ Kd4 60. f4 exf3 61. gxf3 Kd3 62. Qe3+?! { (Mate in 8 → 57.97) Lost forced checkmate sequence. f4 was best. } (62. f4 Kd4 63. f5 Ke5 64. f6+ Kd4 65. f7 Kd3 66. f8=Q Ke2 67. Qg2+ Kd3 68. Qb4 Ke3) 62... Kxe3 63. h4 Kxf3 64. h5 Kg4?! { (55.19 → Mate in 12) Checkmate is now unavoidable. Ke3 was best. } (64... Ke3 65. h6) 65. h6 Kg5 66. h7 Kg6 67. h8=Q Kf7 68. Qh6 Kg8 69. Kc7 Kf7 70. Kd7 Kg8 71. Kd6 Kf7 72. Qe6+ Kg7 73. Ke7 Kh7 74. Kf6 Kh6 75. Qh3# { White wins by checkmate. } 1-0