Event: Round 4: Michail Kharchenko - Vladimir Krnak
Date: 2022-07-09
White: Michail Kharchenko
Black: Vladimir Krnak
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Dutch Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 0:12:04] } 1... f5?! { [%eval 0.67] } { Inaccuracy. d5 was best. } { [%clk 0:11:59] } 2. Bb2 { [%eval 0.5] [%clk 0:12:04] } 2... Nf6 { [%eval 0.54] [%clk 0:11:59] } 3. e3 { [%eval 0.54] [%clk 0:12:05] } 3... Nc6 { [%eval 0.7] [%clk 0:11:28] } 4. f4?! { [%eval 0.12] } { Inaccuracy. d4 was best. } { [%clk 0:12:06] } 4... e6 { [%eval 0.5] [%clk 0:11:02] } 5. Nf3 { [%eval 0.35] [%clk 0:12:06] } 5... Be7 { [%eval 0.69] [%clk 0:11:02] } 6. Be2 { [%eval 0.53] [%clk 0:11:56] } 6... O-O { [%eval 0.36] [%clk 0:11:02] } 7. O-O { [%eval 0.43] [%clk 0:11:56] } 7... b6 { [%eval 0.42] [%clk 0:10:57] } 8. Ne5?! { [%eval -0.32] } { Inaccuracy. c4 was best. } { [%clk 0:11:05] } 8... Bb7 { [%eval -0.04] [%clk 0:10:49] } 9. Bf3 { [%eval -0.02] [%clk 0:11:06] } 9... d5 { [%eval 0.02] [%clk 0:10:40] } 10. d3 { [%eval 0.1] [%clk 0:10:46] } 10... Nxe5 { [%eval -0.11] [%clk 0:10:25] } 11. fxe5 { [%eval 0.06] [%clk 0:10:46] } 11... Nd7 { [%eval 0.11] [%clk 0:10:18] } 12. c4 { [%eval -0.04] [%clk 0:10:39] } 12... c6 { [%eval 0.33] [%clk 0:09:57] } 13. Qc2? { [%eval -0.77] } { Mistake. d4 was best. } { [%clk 0:10:11] } 13... Rc8?! { [%eval 0.09] } { Inaccuracy. b5 was best. } { [%clk 0:09:57] } 14. Kh1?! { [%eval -0.47] } { Inaccuracy. d4 was best. } { [%clk 0:09:24] } 14... a5 { [%eval -0.12] [%clk 0:09:57] } 15. a4?! { [%eval -0.9] } { Inaccuracy. d4 was best. } { [%clk 0:09:19] } 15... Bg5?! { [%eval -0.37] } { Inaccuracy. b5 was best. } { [%clk 0:09:43] } 16. Qe2 { [%eval -0.57] [%clk 0:08:00] } 16... Qc7?! { [%eval 0.12] } { Inaccuracy. Nc5 was best. } { [%clk 0:09:23] } 17. d4 { [%eval -0.05] [%clk 0:07:53] } 17... Ba6 { [%eval 0.13] [%clk 0:09:06] } 18. Nc3 { [%eval 0.13] [%clk 0:07:30] } 18... dxc4?? { [%eval 1.75] } { Blunder. Rf7 was best. } { [%clk 0:08:37] } 19. bxc4 { [%eval 1.85] [%clk 0:07:30] } 19... Be7 { [%eval 1.41] [%clk 0:08:05] } 20. Rac1 { [%eval 1.85] [%clk 0:07:14] } 20... Bb4 { [%eval 1.64] [%clk 0:07:46] } 21. Qc2?? { [%eval -0.9] } { Blunder. Rfd1 was best. } { [%clk 0:06:08] } 21... Qb8?? { [%eval 3.11] } { Blunder. Bxc4 was best. } { [%clk 0:07:35] } 22. Rfd1?? { [%eval -1.27] } { Blunder. Ne2 was best. } { [%clk 0:05:49] } 22... Bxc4 { [%eval -1.5] [%clk 0:07:19] } 23. Ne2 { [%eval -1.97] [%clk 0:04:58] } 23... Bd5? { [%eval -0.4] } { Mistake. b5 was best. } { [%clk 0:07:05] } 24. Nf4 { [%eval -0.73] [%clk 0:04:57] } 24... Bxf3?? { [%eval 0.98] } { Blunder. b5 was best. } { [%clk 0:06:50] } 25. gxf3 { [%eval 1.44] [%clk 0:04:58] } 25... Rfe8 { [%eval 1.4] [%clk 0:06:37] } 26. Qb3? { [%eval 0.02] } { Mistake. Rg1 was best. } { [%clk 0:04:56] } 26... Nf8 { [%eval 0.04] [%clk 0:06:12] } 27. Rg1 { [%eval -0.08] [%clk 0:04:57] } 27... Kh8 { [%eval 0.13] [%clk 0:06:02] } 28. Rg3 { [%eval 0.43] [%clk 0:04:55] } 28... Re7 { [%eval -0.12] [%clk 0:05:23] } 29. e4?? { [%eval -4.22] } { Blunder. Rcg1 was best. } { [%clk 0:04:46] } 29... c5?? { [%eval 0.52] } { Blunder. Bd2 was best. } { [%clk 0:04:59] } 30. d5?? { [%eval -2.33] } { Blunder. exf5 was best. } { [%clk 0:04:43] } 30... exd5?? { [%eval 5.23] } { Blunder. Bd2 was best. } { [%clk 0:04:38] } 31. exd5?? { [%eval 1.38] } { Blunder. Nxd5 was best. } { [%clk 0:04:43] } 31... Rxe5?? { [%eval 8.35] } { Blunder. Bd2 was best. } { [%clk 0:04:31] } 32. Bxe5?? { [%eval 0.61] } { Blunder. Rcg1 was best. } { [%clk 0:04:27] } 32... Qxe5 { [%eval 0.66] [%clk 0:04:33] } 33. Nd3 { [%eval 0.5] [%clk 0:04:03] } 33... Qe3 { [%eval 0.05] [%clk 0:03:54] } 34. Qb2 { [%eval -0.37] [%clk 0:03:41] } 34... Qh6?? { [%eval 4.84] } { Blunder. Ng6 was best. } { [%clk 0:03:38] } 35. Rcg1 { [%eval 4.71] [%clk 0:03:10] } 35... Rc7 { [%eval 4.84] [%clk 0:03:16] } 36. d6 { [%eval 4.63] [%clk 0:03:04] } 36... Ra7 { [%eval 5.18] [%clk 0:02:51] } 37. Ne5 { [%eval 4.78] [%clk 0:02:55] } 37... Qf6 { [%eval 4.83] [%clk 0:02:10] } 38. f4? { [%eval 2.87] } { Mistake. R3g2 was best. } { [%clk 0:02:42] } 38... Ne6?? { [%eval 6.87] } { Blunder. c4 was best. } { [%clk 0:01:59] } 39. Qf2 { [%eval 5.69] [%clk 0:02:29] } 39... Nd4?! { [%eval 10.09] } { Inaccuracy. g5 was best. } { [%clk 0:01:45] } 40. Qg2 { [%eval 9.19] [%clk 0:01:31] } 40... b5? { [%eval #7] } { Checkmate is now unavoidable. Ne6 was best. } { [%clk 0:01:27] } 41. axb5?! { [%eval 13.37] } { Lost forced checkmate sequence. d7 was best. } { [%clk 0:00:56] } 41... a4 { [%eval 37.47] [%clk 0:01:29] } 42. Nc6 { [%eval 10.15] [%clk 0:00:55] } 42... Rd7 { [%eval 14.37] [%clk 0:01:15] } 43. Ne7 { [%eval 10.51] [%clk 0:00:55] } 43... Ne6 { [%eval 10.6] [%clk 0:01:03] } 44. Qc6?! { [%eval 5.49] } { Inaccuracy. Re3 was best. } { [%clk 0:00:36] } 44... Rxe7?! { [%eval 14.1] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:46] } 45. dxe7 { [%eval 14.16] [%clk 0:00:34] } 45... Qxe7 { [%eval 15.06] [%clk 0:00:45] } 46. Qa8+ { [%eval 7.29] [%clk 0:00:30] } 46... Nf8 { [%eval 7.52] [%clk 0:00:41] } 47. Rxg7 { [%eval 7.07] [%clk 0:00:26] } 47... Qxg7 { [%eval 7.51] [%clk 0:00:43] } 48. Rxg7 { [%eval 7.45] [%clk 0:00:27] } 48... Kxg7 { [%eval 7.42] [%clk 0:00:44] } 49. b6 { [%eval 6.53] [%clk 0:00:29] } 49... a3?! { [%eval 27.24] } { Inaccuracy. Kf7 was best. } { [%clk 0:00:28] } 50. b7 { [%eval #9] [%clk 0:00:31] } 50... Nd7 { [%eval #9] [%clk 0:00:28] } 51. Qd8 { [%eval #8] [%clk 0:00:13] } 51... Nf6 { [%eval #6] [%clk 0:00:21] } 52. b8=Q { [%eval #5] } 52... a2 { [%eval #5] [%clk 0:00:18] } 53. Qa8 { [%eval #6] [%clk 0:00:12] } 53... Bc3 { [%eval #4] [%clk 0:00:13] } 54. Qxa2 { [%eval #4] [%clk 0:00:13] } 54... Bd4 { [%eval #3] [%clk 0:00:15] } 55. Qe7+ { [%eval #2] [%clk 0:00:13] } 55... Kg6 { [%eval #2] [%clk 0:00:17] } 56. Qg2+ { [%eval #3] [%clk 0:00:15] } 56... Ng4 { [%eval #3] [%clk 0:00:19] } 57. h3 { [%eval #5] [%clk 0:00:15] } 57... h5 { [%eval #3] [%clk 0:00:18] } 58. Qg5+ { [%eval #2] [%clk 0:00:16] } 1-0