CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/WuD1vBDv"] [Date "2024.09.28"] [White "Jason1"] [Black "Sasha"] [Result "0-1"] [UTCDate "2024.09.28"] [UTCTime "17:39:37"] [WhiteElo "1518"] [BlackElo "1686"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+4"] [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. 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. d4 Bf5 6. Nf3?! { (0.96 → 0.42) Inaccuracy. Qf3 was best. } (6. Qf3 e6 7. Qxb7 Nbd7 8. Bb3 a5 9. Nge2 Bd6 10. Qf3 Bg4 11. Qe3 Nb6 12. h3 Bh5) 6... c6? { (0.42 → 1.46) Mistake. e6 was best. } (6... e6) 7. O-O?! { (1.46 → 0.67) Inaccuracy. Ne5 was best. } (7. Ne5) 7... e6 8. Bf4?! { (0.66 → 0.10) Inaccuracy. Nh4 was best. } (8. Nh4 Bg6 9. Nxg6 hxg6 10. Re1 Be7 11. g3 O-O 12. h4 Nbd7 13. Bg5 b5 14. Bf1 b4) 8... Bd6 9. Bxd6 Qxd6 10. Re1 O-O 11. Qd2 Nbd7 12. Rad1 Qb4 13. a3?? { (0.03 → -7.95) Blunder. Bb3 was best. } (13. Bb3 h6 14. h3 Rfd8 15. Qe3 a5 16. a3 Qe7 17. Ne5 Nxe5 18. dxe5 Rxd1 19. Rxd1 Nd5) 13... Qxc4 14. Ne5 Nxe5 15. dxe5 Nd5 16. Nxd5 cxd5 17. b3 Qxc2 18. Qxc2 Bxc2 19. Rd2 Bxb3 20. Ree2 Bc4 21. Re1 b6 22. Rb2 Rac8 23. Rc1 Rc7 24. Rbc2 h6 25. g3 Rfc8 26. f4 Bd3?? { (-8.83 → 1.91) Blunder. b5 was best. } (26... b5 27. g4) 27. Rxc7 Rxc7 28. Rxc7 a6?? { (2.11 → 4.86) Blunder. a5 was best. } (28... a5 29. Kf2 g5 30. Ke3 Bc4 31. Kd4 b5 32. Ra7 a4 33. h4 gxh4 34. gxh4 h5 35. Rc7) 29. Rb7 b5 30. Ra7 b4 31. axb4 g6 32. h4 Kg7 33. g4 Bc4?! { (4.30 → 5.91) Inaccuracy. Bb5 was best. } (33... Bb5) 34. h5?! { (5.91 → 4.55) Inaccuracy. f5 was best. } (34. f5) 34... gxh5?! { (4.55 → 6.26) Inaccuracy. Bb5 was best. } (34... Bb5 35. f5) 35. gxh5 Kg8 36. Kf2 Kf8 37. Ke3 Kg7 38. Kd4 Kf8 39. Kc5 Ke8 40. Kb6? { (7.13 → 3.80) Mistake. Ra8+ was best. } (40. Ra8+) 40... Kf8? { (3.80 → 6.21) Mistake. d4 was best. } (40... d4) 41. Rxa6?? { (6.21 → -2.24) Blunder. Kc5 was best. } (41. Kc5 Be2 42. Kd4 Bxh5 43. Ke3 Ke8 44. Rxa6 Kd7 45. Kd4 Kc8 46. Kc5 Bg6 47. Ra7 h5) 41... Bxa6 42. Kxa6 Ke8?? { (-1.94 → 11.61) Blunder. d4 was best. } (42... d4 43. b5) 43. Kb6?? { (11.61 → -8.50) Blunder. b5 was best. } (43. b5) 43... Kd8?? { (-8.50 → 0.00) Blunder. d4 was best. } (43... d4) 44. Kb7?? { (0.00 → -8.89) Blunder. Ka7 was best. } (44. Ka7 d4 45. b5 d3 46. b6 d2 47. b7 d1=Q 48. b8=Q+ Ke7 49. Qb4+ Ke8 50. Ka6 Qa1+) 44... d4 45. b5 d3 46. b6 d2 47. Kc6 d1=Q 48. b7 Qd7+ 49. Kb6 Qd5?? { (Mate in 23 → 0.00) Lost forced checkmate sequence. Qc7+ was best. } (49... Qc7+ 50. Ka6 Kd7 51. Kb5 Qxb7+ 52. Kc4 Qf3 53. f5 Qxf5 54. Kc3 Qxe5+ 55. Kd2 Qd5+ 56. Ke3) 50. b8=Q+ Kd7 51. Qc7+ Ke8 52. Qc8+ Ke7 53. Kc7 Qc5+ 54. Kb7 Qxc8+ 55. Kxc8 f6?? { (0.00 → 73.10) Blunder. Ke8 was best. } (55... Ke8 56. Kc7 Ke7 57. Kc6 Kd8 58. Kd6 Ke8) 56. exf6+?? { (73.10 → 0.00) Blunder. Kc7 was best. } (56. Kc7) 56... Kxf6 57. Kc7 Kf5 58. Kd6 Kxf4 59. Kxe6 Kg5 60. Ke5 Kxh5 61. Kf4 Kh4 62. Kf3 Kh3 63. Kf4 h5 64. Kf3 Kh2 65. Kf2 h4 66. Kf1 h3 67. Kf2 Kh1 68. Kg3 h2 69. Kh3?? { (0.00 → Mate in 11) Checkmate is now unavoidable. Kf2 was best. } (69. Kf2) 69... Kg1 70. Kg3 h1=Q 71. Kf4 Qg2 72. Ke5 Qf3 73. Kd6 Qe4 74. Kc7 Qd5 75. Kb6 Qc4 76. Kb7 Qc5 77. Ka8 Kf1 78. Kb7 Qd6 79. Ka8 Qd7 80. Kb8 Ke2 81. Ka8 Kd3 { White resigns. } 0-1