CohenChessClub.com

[Event " MrCohenOS Arena"] [Site "https://cohenchessclub.com/8jYEKq5f"] [Date "2023.07.22"] [White "Nate"] [Black "Sasha"] [Result "1-0"] [UTCDate "2023.07.22"] [UTCTime "17:33:42"] [WhiteElo "1826"] [BlackElo "1548"] [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. Nf3 Qd8?! { (0.43 → 1.16) Inaccuracy. Bg4 was best. } (3... Bg4 4. Be2) 4. Nc3 Nf6 5. Bc4 Bf5 6. Ne5 e6 7. Nf3?? { (1.40 → -0.48) Blunder. Qf3 was best. } (7. Qf3 Qc8) 7... c6 8. d3 Bg4 9. h3 Bxf3 10. Qxf3 Be7 11. O-O Nbd7 12. Be3 O-O 13. Rfe1 Bb4 14. Bd2 Bxc3?! { (0.15 → 1.14) Inaccuracy. b5 was best. } (14... b5) 15. Bxc3 Re8 16. Rad1 e5? { (0.68 → 2.03) Mistake. b5 was best. } (16... b5) 17. d4?! { (2.03 → 0.98) Inaccuracy. Re3 was best. } (17. Re3) 17... exd4? { (0.98 → 2.32) Mistake. e4 was best. } (17... e4 18. Qf5) 18. Rxe8+ Qxe8 19. Bxd4 Nb6? { (2.45 → 4.07) Mistake. Qe7 was best. } (19... Qe7 20. Qg3) 20. Bb3? { (4.07 → 2.33) Mistake. Bxf6 was best. } (20. Bxf6 gxf6) 20... Rd8?! { (2.33 → 3.07) Inaccuracy. Qe7 was best. } (20... Qe7 21. a4) 21. Bxf6?? { (3.07 → 1.18) Blunder. Rd3 was best. } (21. Rd3 Nbd7) 21... gxf6?? { (1.18 → 3.80) Blunder. Rxd1+ was best. } (21... Rxd1+ 22. Qxd1 gxf6 23. g3 Qe4 24. c3 Nc4 25. Bc2 Qe6 26. Qd3 Kf8 27. Qxh7 Qe1+ 28. Kg2) 22. c3?? { (3.80 → 1.08) Blunder. Rxd8 was best. } (22. Rxd8 Qxd8 23. Qg4+ Kf8 24. Qh5 Qe7 25. Qxh7 Qe1+ 26. Kh2 Nd5 27. Qf5 Kg7 28. Qg4+ Kh6) 22... Rxd1+ 23. Bxd1?! { (1.22 → 0.69) Inaccuracy. Qxd1 was best. } (23. Qxd1 Qe4 24. g3 Nc4 25. Bc2 Qe6 26. Qd3 Kf8 27. b3 Na3 28. Bd1 Nb5 29. c4 Qd6) 23... Nc4?? { (0.69 → 7.12) Blunder. Qe1+ was best. } (23... Qe1+ 24. Kh2 Qd2 25. Bb3 Nd5 26. Bxd5 cxd5 27. b4 Qxa2 28. Qxf6 Qc4 29. h4 h6 30. h5) 24. Bb3?? { (7.12 → 0.00) Blunder. Qg4+ was best. } (24. Qg4+) 24... Qe1+ 25. Kh2 Qe5+?! { (0.00 → 0.69) Inaccuracy. Nd2 was best. } (25... Nd2 26. Qg3+ Kf8 27. Qb8+ Kg7 28. Qg3+) 26. Qg3+?? { (0.69 → -0.94) Blunder. g3 was best. } (26. g3 Nd6 27. Kg2 h6 28. Qe3 a5 29. Qd3 Kg7 30. a4 f5 31. Kf3 Ne4 32. Bc2 Ng5+) 26... Qxg3+ 27. fxg3? { (-0.89 → -2.12) Mistake. Kxg3 was best. } (27. Kxg3 Nxb2) 27... Nxb2 28. g4 b6? { (-2.89 → -1.48) Mistake. Nd3 was best. } (28... Nd3 29. a3 Nc1 30. Bd1 b5 31. Kg3 Na2 32. c4 Nc3 33. cxb5 Nxd1 34. bxc6 Nc3 35. g5) 29. Kg3 c5? { (-1.32 → 0.00) Mistake. Nd3 was best. } (29... Nd3 30. a3 a5 31. Kf3 Kf8 32. Ke3 Ne5 33. Ke4 Ke7 34. c4 Nd7 35. Kf4 Nc5 36. Bc2) 30. Kf4 Nd3+?! { (0.00 → 0.74) Inaccuracy. Kf8 was best. } (30... Kf8 31. Ke4 Ke7 32. Kd5 Kd7 33. h4 h6 34. h5 Nd3 35. Ke4 Nf2+ 36. Kf3 Nd3) 31. Kf5? { (0.74 → -0.57) Mistake. Ke4 was best. } (31. Ke4 Ne5) 31... Ne1?? { (-0.57 → 2.74) Blunder. Nc1 was best. } (31... Nc1 32. Bd5 Ne2 33. Kxf6 Nxc3 34. Bxf7+ Kf8 35. Be6 b5 36. h4 a5 37. h5 c4 38. h6) 32. g3?? { (2.74 → 0.62) Blunder. Kxf6 was best. } (32. Kxf6) 32... Kg7 33. h4 Nf3 34. Kf4?! { (0.28 → -0.46) Inaccuracy. Bc2 was best. } (34. Bc2) 34... Nd2 35. g5?? { (-0.68 → -7.15) Blunder. Bc2 was best. } (35. Bc2 Nc4 36. Ke4 Na3 37. Bd3 c4 38. Be2 a5 39. Kd5 b5 40. Kc5 Nb1 41. Kd4 Kf8) 35... fxg5+ 36. Kxg5 Nxb3 37. axb3 f6+ 38. Kf5 Kf7 39. g4 h6 40. h5 a5?! { (-7.45 → -5.50) Inaccuracy. c4 was best. } (40... c4 41. bxc4 a5 42. Ke4 Ke6 43. Kd4 a4 44. Kd3 Ke5 45. Kc2 Kf4 46. Kb2 Kxg4 47. Ka3) 41. Ke4?! { (-5.50 → -7.38) Inaccuracy. c4 was best. } (41. c4 Ke7 42. Kg6 b5 43. cxb5 c4 44. b6 Kd6 45. bxc4 a4 46. Kxh6 a3 47. c5+ Kc6) 41... Ke6 42. c4 Kd6 43. Kf5 Kc6?? { (-6.31 → 7.16) Blunder. b5 was best. } (43... b5 44. cxb5 c4 45. bxc4 a4 46. Kxf6 a3 47. c5+ Kxc5 48. b6 a2 49. b7 a1=Q+ 50. Kg6) 44. Kxf6 b5 45. cxb5+ Kxb5 46. g5 hxg5 47. Kxg5 Kb4 48. h6 Kxb3 49. h7 a4 50. h8=Q a3 51. Qh3+ Kb4 52. Qe6 c4 53. Qb6+ Kc3 54. Kf4 a2 55. Ke3 a1=Q 56. Qf6+ Kb4 57. Qxa1 c3 58. Kd3 Kc5 59. Qxc3+ Kd6 60. Qa5 Kc6 61. Kd4 Kd6 62. Qa6+ Kd7 63. Kd5 Kc7 64. Qa7+ Kc8 65. Kd6 Kd8 66. Qd7# { White wins by checkmate. } 1-0