Event: Hull 4NCL International Open
Site: chess24.com
Date: 2022-10-15
White: Johnson, Paul A
WhiteElo: 1817
Black: Kovalskyi, Roman
BlackElo: 2153
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Krause Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... d5 { [%eval 0.38] [%clk 1:27:39] } 2. Nf3 { [%eval 0.28] [%clk 1:31:14] } 2... c5 { [%eval 0.51] [%clk 1:27:34] } 3. e3 { [%eval 0.05] [%clk 1:31:06] } 3... Nf6 { [%eval 0.15] [%clk 1:27:18] } 4. b3 { [%eval -0.28] [%clk 1:29:36] } 4... Bg4 { [%eval 0.0] [%clk 1:24:39] } 5. Be2 { [%eval -0.15] [%clk 1:28:59] } 5... Nc6 { [%eval -0.14] [%clk 1:24:20] } 6. O-O { [%eval -0.07] [%clk 1:28:44] } 6... e6 { [%eval -0.13] [%clk 1:22:47] } 7. Bb2 { [%eval -0.07] [%clk 1:28:10] } 7... Be7 { [%eval 0.19] [%clk 1:18:21] } 8. Nbd2 { [%eval 0.01] [%clk 1:27:04] } 8... O-O { [%eval 0.18] [%clk 1:18:03] } 9. c4 { [%eval 0.04] [%clk 1:22:13] } 9... b6 { [%eval 0.58] [%clk 1:16:46] } 10. Rc1 { [%eval 0.06] [%clk 1:21:20] } 10... Rc8 { [%eval 0.42] [%clk 1:15:53] } 11. a3 { [%eval -0.05] [%clk 1:15:28] } 11... Qc7?! { [%eval 0.72] } { Inaccuracy. cxd4 was best. } { [%clk 1:09:46] } 12. Ne5?! { [%eval -0.07] } { Inaccuracy. dxc5 was best. } { [%clk 1:10:38] } 12... Nxe5?! { [%eval 0.67] } { Inaccuracy. Bxe2 was best. } { [%clk 1:07:18] } 13. dxe5 { [%eval 0.28] [%clk 1:10:58] } 13... Bxe2 { [%eval 0.33] [%clk 1:07:46] } 14. Qxe2 { [%eval 0.31] [%clk 1:11:17] } 14... Nd7 { [%eval 0.75] [%clk 1:08:12] } 15. f4?! { [%eval 0.06] } { Inaccuracy. cxd5 was best. } { [%clk 1:10:07] } 15... dxc4 { [%eval 0.43] [%clk 1:07:03] } 16. bxc4 { [%eval 0.26] [%clk 1:05:44] } 16... a6 { [%eval 0.75] [%clk 1:07:16] } 17. Ne4 { [%eval 0.63] [%clk 0:59:16] } 17... Qc6 { [%eval 0.73] [%clk 1:02:34] } 18. Qc2?! { [%eval -0.15] } { Inaccuracy. Ng3 was best. } { [%clk 0:54:28] } 18... b5 { [%eval -0.24] [%clk 1:01:34] } 19. Rcd1 { [%eval -0.4] [%clk 0:54:12] } 19... Nb6 { [%eval -0.22] [%clk 0:59:16] } 20. Nd6? { [%eval -1.41] } { Mistake. cxb5 was best. } { [%clk 0:47:20] } 20... Rcd8?! { [%eval -0.79] } { Inaccuracy. Bxd6 was best. } { [%clk 0:56:52] } 21. cxb5 { [%eval -0.93] [%clk 0:45:33] } 21... axb5 { [%eval -0.78] [%clk 0:55:01] } 22. Qb3? { [%eval -2.53] } { Mistake. f5 was best. } { [%clk 0:24:16] } 22... Bxd6 { [%eval -2.08] [%clk 0:53:00] } 23. Rxd6 { [%eval -1.98] [%clk 0:19:56] } 23... Rxd6 { [%eval -2.12] [%clk 0:52:59] } 24. exd6 { [%eval -2.32] [%clk 0:20:20] } 24... Nc4 { [%eval -1.97] [%clk 0:52:34] } 25. Qc3 { [%eval -2.34] [%clk 0:15:41] } 25... f6 { [%eval -2.34] [%clk 0:50:56] } 26. Rd1?! { [%eval -3.68] } { Inaccuracy. Qb3 was best. } { [%clk 0:14:05] } 26... Nxd6 { [%eval -3.57] [%clk 0:50:13] } 27. Qd3 { [%eval -4.25] [%clk 0:13:04] } 27... Ne4 { [%eval -4.03] [%clk 0:43:48] } 28. h3 { [%eval -4.58] [%clk 0:08:39] } 28... c4 { [%eval -4.45] [%clk 0:41:33] } 29. Qd4 { [%eval -4.62] [%clk 0:07:51] } 29... Nc5 { [%eval -4.22] [%clk 0:40:59] } 30. Bc3 { [%eval -4.49] [%clk 0:07:22] } 30... Nd3?! { [%eval -3.22] } { Inaccuracy. Ra8 was best. } { [%clk 0:40:53] } 31. Bb4?! { [%eval -4.27] } { Inaccuracy. Qa7 was best. } { [%clk 0:05:20] } 31... Ra8 { [%eval -4.24] [%clk 0:41:04] } 32. Rd2 { [%eval -4.32] [%clk 0:04:44] } 32... h6 { [%eval -4.79] [%clk 0:35:45] } 33. Rc2?! { [%eval -6.49] } { Inaccuracy. Kh2 was best. } { [%clk 0:03:12] } 33... Qd5 { [%eval -6.29] [%clk 0:35:54] } 34. Qb6?! { [%eval -9.26] } { Inaccuracy. Qc3 was best. } { [%clk 0:02:15] } 34... Nxb4 { [%eval -9.87] [%clk 0:36:13] } 35. Rb2 { [%eval -10.6] [%clk 0:01:17] } 35... Qc6 { [%eval -7.94] [%clk 0:35:58] } 36. Qxc6 { [%eval -7.27] [%clk 0:01:15] } 36... Nxc6 { [%eval -7.69] [%clk 0:36:27] } 37. Rxb5 { [%eval -7.36] [%clk 0:01:37] } 37... Rxa3 { [%eval -7.38] [%clk 0:36:54] } 38. Rb6 { [%eval -8.69] [%clk 0:01:34] } 38... Na5 { [%eval -8.02] [%clk 0:37:18] } 39. Rxe6 { [%eval -8.44] [%clk 0:01:33] } 39... c3 { [%eval -8.91] [%clk 0:37:42] } 40. Re8+ { [%eval -8.64] [%clk 0:01:58] } 40... Kf7 { [%eval -8.45] [%clk 0:38:06] } 41. Rc8 { [%eval -8.93] [%clk 0:02:24] } 41... Nb7 { [%eval -8.41] [%clk 0:37:35] } 42. Kf2 { [%eval -8.29] [%clk 0:00:53] } 42... Nd6 { [%eval -8.09] [%clk 0:37:56] } 43. Rc7+ { [%eval -8.07] [%clk 0:01:06] } 43... Kg6 { [%eval -7.54] [%clk 0:38:25] } 44. Ke2 { [%eval -7.74] [%clk 0:01:20] } 44... Ra2+ { [%eval -7.94] [%clk 0:37:54] } 45. Kd3 { [%eval -7.98] [%clk 0:01:40] } 45... Nb5 { [%eval -8.24] [%clk 0:38:22] } 46. Rc5 { [%eval -8.76] [%clk 0:01:55] } 46... Rd2+ { [%eval -7.82] [%clk 0:38:45] } 47. Ke4 { [%eval -8.3] [%clk 0:01:20] } 47... c2 { [%eval -8.65] [%clk 0:38:58] } 48. f5+ { [%eval -9.09] [%clk 0:01:24] } 48... Kh7 { [%eval -8.97] [%clk 0:39:22] } 49. Kf3 { [%eval -9.31] [%clk 0:00:41] } 49... Na3 { [%eval -9.37] [%clk 0:39:45] } 0-1