Event: Round 6: Michail Kharchenko - Lenka Ptacnikova
Date: 2022-07-09
White: Michail Kharchenko
Black: Lenka Ptacnikova
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 0:12:02] } 1... e5 { [%eval 0.0] [%clk 0:12:01] } 2. Bb2 { [%eval 0.0] [%clk 0:12:04] } 2... d6 { [%eval 0.08] [%clk 0:11:53] } 3. e3 { [%eval 0.04] [%clk 0:12:04] } 3... Nf6 { [%eval 0.12] [%clk 0:11:54] } 4. d4 { [%eval 0.0] [%clk 0:12:05] } 4... exd4 { [%eval 0.0] [%clk 0:11:51] } 5. Qxd4 { [%eval 0.0] [%clk 0:12:05] } 5... Be7?! { [%eval 0.67] } { Inaccuracy. c5 was best. } { [%clk 0:11:49] } 6. Nc3 { [%eval 0.53] [%clk 0:12:05] } 6... O-O { [%eval 0.54] [%clk 0:11:50] } 7. O-O-O { [%eval 0.2] [%clk 0:12:05] } 7... Nc6?! { [%eval 1.03] } { Inaccuracy. a5 was best. } { [%clk 0:11:46] } 8. Qd2 { [%eval 0.78] [%clk 0:12:07] } 8... a5 { [%eval 0.99] [%clk 0:11:40] } 9. a3?! { [%eval 0.08] } { Inaccuracy. f3 was best. } { [%clk 0:12:05] } 9... Be6 { [%eval -0.28] [%clk 0:11:29] } 10. f3?! { [%eval -0.8] } { Inaccuracy. Nf3 was best. } { [%clk 0:12:00] } 10... d5?! { [%eval -0.23] } { Inaccuracy. a4 was best. } { [%clk 0:11:19] } 11. g4?! { [%eval -1.05] } { Inaccuracy. Nb5 was best. } { [%clk 0:11:47] } 11... d4?? { [%eval 1.49] } { Blunder. a4 was best. } { [%clk 0:10:55] } 12. exd4 { [%eval 1.51] [%clk 0:11:39] } 12... Bd7? { [%eval 3.01] } { Mistake. Nd5 was best. } { [%clk 0:08:55] } 13. Kb1 { [%eval 2.89] [%clk 0:11:18] } 13... a4 { [%eval 2.96] [%clk 0:08:49] } 14. b4?? { [%eval 0.28] } { Blunder. Nxa4 was best. } { [%clk 0:11:16] } 14... Nxb4 { [%eval 0.17] [%clk 0:08:37] } 15. axb4 { [%eval 0.0] [%clk 0:11:12] } 15... a3?! { [%eval 0.89] } { Inaccuracy. Bxb4 was best. } { [%clk 0:08:38] } 16. Ba1?! { [%eval -0.11] } { Inaccuracy. Bc1 was best. } { [%clk 0:11:04] } 16... Bxb4 { [%eval -0.22] [%clk 0:08:39] } 17. Qd3?! { [%eval -0.75] } { Inaccuracy. Bc4 was best. } { [%clk 0:10:50] } 17... c6 { [%eval -0.56] [%clk 0:08:24] } 18. Na2 { [%eval -0.76] [%clk 0:10:18] } 18... Bd6 { [%eval -0.95] [%clk 0:08:15] } 19. Ne2 { [%eval -0.62] [%clk 0:10:19] } 19... Nd5 { [%eval -0.16] [%clk 0:08:12] } 20. c4 { [%eval -0.02] [%clk 0:10:10] } 20... Qb6+ { [%eval -0.19] [%clk 0:08:00] } 21. Kc2?! { [%eval -1.11] } { Inaccuracy. Kc1 was best. } { [%clk 0:09:29] } 21... Nb4+?? { [%eval 0.84] } { Blunder. c5 was best. } { [%clk 0:07:08] } 22. Nxb4 { [%eval 1.25] [%clk 0:09:21] } 22... Bxb4 { [%eval 1.0] [%clk 0:07:09] } 23. c5 { [%eval 1.53] [%clk 0:08:57] } 23... Qa5 { [%eval 0.87] [%clk 0:07:09] } 24. Bc3?? { [%eval -1.54] } { Blunder. Nf4 was best. } { [%clk 0:07:22] } 24... a2?! { [%eval -0.89] } { Inaccuracy. Qa4+ was best. } { [%clk 0:07:04] } 25. Ra1 { [%eval -1.03] [%clk 0:07:23] } 25... Qa4+ { [%eval -1.25] [%clk 0:07:04] } 26. Kd2 { [%eval -0.84] [%clk 0:07:21] } 26... Be6? { [%eval 0.47] } { Mistake. b5 was best. } { [%clk 0:06:49] } 27. Bxb4 { [%eval 1.04] [%clk 0:06:17] } 27... Qxb4+ { [%eval 0.79] [%clk 0:06:51] } 28. Qc3 { [%eval 0.3] [%clk 0:06:19] } 28... Qa4?? { [%eval 2.28] } { Blunder. Qb1 was best. } { [%clk 0:06:53] } 29. Nf4 { [%eval 0.28] [%clk 0:06:03] } 29... Bb3?! { [%eval 1.27] } { Inaccuracy. Rad8 was best. } { [%clk 0:06:54] } 30. Bd3 { [%eval 1.44] [%clk 0:05:50] } 30... Rad8 { [%eval 1.98] [%clk 0:06:49] } 31. Ne2 { [%eval 2.48] [%clk 0:05:52] } 31... Rfe8 { [%eval 2.56] [%clk 0:06:47] } 32. Rhe1 { [%eval 2.62] [%clk 0:05:41] } 32... Bd5?! { [%eval 3.45] } { Inaccuracy. Kf8 was best. } { [%clk 0:05:48] } 33. Bc2 { [%eval 3.58] [%clk 0:04:50] } 33... Qa6 { [%eval 3.54] [%clk 0:05:32] } 34. Qd3?? { [%eval -0.32] } { Blunder. Nf4 was best. } { [%clk 0:04:11] } 34... Qa5+ { [%eval -0.16] [%clk 0:05:28] } 35. Qc3 { [%eval -0.01] [%clk 0:04:07] } 35... Qc7 { [%eval -0.45] [%clk 0:05:14] } 36. Bb3 { [%eval -0.7] [%clk 0:03:50] } 36... Bxb3 { [%eval -0.88] [%clk 0:05:05] } 37. Qxb3 { [%eval -1.21] [%clk 0:03:52] } 37... Qxh2 { [%eval -0.84] [%clk 0:05:07] } 38. Qd3?! { [%eval -1.5] } { Inaccuracy. Rxa2 was best. } { [%clk 0:03:09] } 38... Ra8?? { [%eval 4.93] } { Blunder. Qf2 was best. } { [%clk 0:04:58] } 39. Rh1 { [%eval 4.98] [%clk 0:02:27] } 39... Qc7 { [%eval 5.25] [%clk 0:04:58] } 40. Qxh7+ { [%eval 5.53] [%clk 0:02:17] } 40... Kf8 { [%eval 4.92] [%clk 0:05:01] } 41. Qh8+ { [%eval 5.36] [%clk 0:02:06] } 41... Ke7 { [%eval 5.76] [%clk 0:05:03] } 42. Qxg7 { [%eval 4.94] [%clk 0:02:07] } 42... Qa5+?! { [%eval 9.11] } { Inaccuracy. Ra3 was best. } { [%clk 0:05:02] } 43. Nc3 { [%eval 13.45] [%clk 0:02:09] } 43... Qb4?! { [%eval #4] } { Checkmate is now unavoidable. Qd8 was best. } { [%clk 0:05:02] } 44. Rhe1+ { [%eval #4] [%clk 0:02:02] } 44... Kd8 { [%eval #4] [%clk 0:05:00] } 45. Qf6+ { [%eval #3] [%clk 0:02:04] } 45... Kc7 { [%eval #2] [%clk 0:05:02] } 46. Qxf7+ { [%eval #4] [%clk 0:02:05] } 1-0