Event: Sinquefield Cup 2021
Site: Saint Louis, United States
Date: 2021-08-17
White: Swiercz, Dariusz
WhiteElo: 2655
Black: Dominguez Perez, Leinier
BlackElo: 2758
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Classical Attack, Staunton Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... e5 { [%eval 0.12] [%clk 1:30:49] } 2. Nf3 { [%eval 0.17] [%clk 1:31:22] } 2... Nf6 { [%eval 0.21] [%clk 1:31:00] } 3. Nxe5 { [%eval 0.31] [%clk 1:30:02] } 3... d6 { [%eval 0.43] [%clk 1:31:21] } 4. Nf3 { [%eval 0.29] [%clk 1:30:26] } 4... Nxe4 { [%eval 0.25] [%clk 1:31:44] } 5. d4 { [%eval 0.13] [%clk 1:29:41] } 5... d5 { [%eval 0.25] [%clk 1:31:59] } 6. Bd3 { [%eval 0.28] [%clk 1:30:07] } 6... Bd6 { [%eval 0.23] [%clk 1:31:55] } 7. O-O { [%eval 0.28] [%clk 1:29:26] } 7... O-O { [%eval 0.33] [%clk 1:32:16] } 8. c4 { [%eval 0.56] [%clk 1:29:48] } 8... c6 { [%eval 0.7] [%clk 1:32:40] } 9. Nc3 { [%eval 0.49] [%clk 1:29:49] } 9... Nxc3 { [%eval 0.49] [%clk 1:31:32] } 10. bxc3 { [%eval 0.3] [%clk 1:30:14] } 10... dxc4 { [%eval 0.52] [%clk 1:31:51] } 11. Bxc4 { [%eval 0.78] [%clk 1:30:40] } 11... Bf5 { [%eval 0.47] [%clk 1:32:13] } 12. Re1 { [%eval 0.58] [%clk 1:24:14] } 12... Nd7 { [%eval 0.29] [%clk 1:31:52] } 13. Bg5 { [%eval 0.25] [%clk 1:22:32] } 13... Qa5 { [%eval 0.18] [%clk 1:31:40] } 14. Nh4 { [%eval 0.25] [%clk 1:21:42] } 14... Rae8 { [%eval 0.37] [%clk 1:29:32] } 15. Nxf5 { [%eval 0.41] [%clk 0:54:34] } 15... Rxe1+ { [%eval 0.2] [%clk 1:26:50] } 16. Qxe1 { [%eval 0.23] [%clk 0:54:59] } 16... Qxf5 { [%eval 0.14] [%clk 1:27:12] } 17. Bh4 { [%eval -0.3] [%clk 0:44:24] } 17... Qh5 { [%eval -0.39] [%clk 0:52:00] } 18. Bg3 { [%eval -0.35] [%clk 0:36:37] } 18... Bxg3 { [%eval -0.37] [%clk 0:51:58] } 19. hxg3 { [%eval -0.44] [%clk 0:37:02] } 19... Nf6 { [%eval -0.44] [%clk 0:51:50] } 20. Be2 { [%eval -0.13] [%clk 0:37:18] } 20... Qa5 { [%eval -0.11] [%clk 0:36:52] } 21. Bf3 { [%eval -0.14] [%clk 0:35:50] } 21... Re8 { [%eval -0.08] [%clk 0:36:55] } 22. Qd2 { [%eval -0.15] [%clk 0:33:40] } 22... h5 { [%eval -0.13] [%clk 0:35:21] } 23. Rc1 { [%eval -0.32] [%clk 0:28:09] } 23... Re7 { [%eval -0.23] [%clk 0:27:27] } 24. Qc2 { [%eval -0.11] [%clk 0:19:52] } 24... g6 { [%eval -0.2] [%clk 0:25:07] } 25. Qb2 { [%eval -0.11] [%clk 0:14:10] } 25... Kg7 { [%eval 0.0] [%clk 0:16:50] } 26. Be2?! { [%eval -0.6] } { Inaccuracy. c4 was best. } { [%clk 0:08:17] } 26... Qg5 { [%eval -0.27] [%clk 0:11:15] } 27. Bf3 { [%eval -0.32] [%clk 0:08:01] } 27... Qa5 { [%eval -0.08] [%clk 0:10:33] } 28. Be2?! { [%eval -0.68] } { Inaccuracy. c4 was best. } { [%clk 0:07:15] } 28... c5 { [%eval -0.47] [%clk 0:09:50] } 29. Bf3 { [%eval -0.46] [%clk 0:03:37] } 29... cxd4 { [%eval -0.39] [%clk 0:06:31] } 30. cxd4 { [%eval -0.42] [%clk 0:04:05] } 30... Re1+ { [%eval -0.37] [%clk 0:06:47] } 31. Rxe1 { [%eval -0.37] [%clk 0:04:31] } 31... Qxe1+ { [%eval -0.37] [%clk 0:07:05] } 32. Kh2 { [%eval -0.44] [%clk 0:04:59] } 32... b6 { [%eval -0.41] [%clk 0:06:44] } 33. Qc2 { [%eval -0.75] [%clk 0:01:16] } 33... Qb4 { [%eval -1.0] [%clk 0:05:05] } 34. Qd3 { [%eval -0.98] [%clk 0:00:56] } 34... a5 { [%eval -0.52] [%clk 0:00:45] } 35. a3 { [%eval -0.5] [%clk 0:00:47] } 35... Qd6 { [%eval -0.5] [%clk 0:01:09] } 36. Kg1 { [%eval -0.43] [%clk 0:00:55] } 36... b5 { [%eval -0.18] [%clk 0:01:10] } 37. Bd1? { [%eval -1.31] } { Mistake. d5 was best. } { [%clk 0:00:32] } 37... b4 { [%eval -1.74] [%clk 0:00:55] } 38. axb4 { [%eval -1.71] [%clk 0:00:45] } 38... Qxb4 { [%eval -1.69] [%clk 0:01:17] } 39. Bb3?? { [%eval -4.24] } { Blunder. Kh2 was best. } { [%clk 0:00:32] } 39... a4 { [%eval -4.5] [%clk 0:01:19] } 40. Bc4 { [%eval -4.28] [%clk 0:00:31] } 40... a3? { [%eval -2.55] } { Mistake. Ng4 was best. } { [%clk 0:00:33] } 41. f3 { [%eval -2.62] [%clk 0:23:00] } 41... Qb2 { [%eval -2.48] [%clk 0:20:22] } 42. Qb3 { [%eval -2.28] [%clk 0:23:22] } 42... Qxd4+ { [%eval -2.43] [%clk 0:20:28] } 43. Kh2 { [%eval -2.3] [%clk 0:23:40] } 43... Qa7 { [%eval -2.39] [%clk 0:18:37] } 44. Qc3?! { [%eval -3.7] } { Inaccuracy. Bxf7 was best. } { [%clk 0:17:38] } 44... Qc7? { [%eval -2.24] } { Mistake. h4 was best. } { [%clk 0:16:28] } 45. Qd4 { [%eval -2.27] [%clk 0:17:14] } 45... Qe7 { [%eval -1.81] [%clk 0:13:36] } 46. Bb3 { [%eval -1.61] [%clk 0:14:52] } 46... Kh7 { [%eval -2.13] [%clk 0:12:10] } 47. Qf4 { [%eval -1.38] [%clk 0:13:26] } 47... Kg7 { [%eval -2.04] [%clk 0:09:59] } 48. Qd4 { [%eval -1.86] [%clk 0:13:51] } 48... Kg8?! { [%eval -1.14] } { Inaccuracy. Qc7 was best. } { [%clk 0:08:29] } 49. Qd3? { [%eval -2.39] } { Mistake. Qh4 was best. } { [%clk 0:12:01] } 49... Kh7 { [%eval -2.57] [%clk 0:08:36] } 50. Qd4 { [%eval -2.68] [%clk 0:10:22] } 50... Ng8 { [%eval -2.67] [%clk 0:08:50] } 51. Ba2 { [%eval -2.68] [%clk 0:06:39] } 51... Nh6 { [%eval -2.56] [%clk 0:09:05] } 52. Bb1? { [%eval -4.27] } { Mistake. Qc4 was best. } { [%clk 0:07:05] } 52... Qe1 { [%eval -4.29] [%clk 0:06:56] } 53. Qb6 { [%eval -4.39] [%clk 0:07:30] } 53... Qc3 { [%eval -4.52] [%clk 0:06:08] } 54. Kg1 { [%eval -4.94] [%clk 0:00:52] } 54... Qc1+ { [%eval -4.56] [%clk 0:05:01] } 55. Kh2 { [%eval -4.64] [%clk 0:01:04] } 55... Qb2 { [%eval -4.57] [%clk 0:04:00] } 56. Qxb2 { [%eval -4.76] [%clk 0:00:38] } 56... axb2 { [%eval -4.72] [%clk 0:04:28] } 57. Kg1 { [%eval -4.69] [%clk 0:01:04] } 57... Nf5 { [%eval -4.56] [%clk 0:04:49] } 58. Kf2 { [%eval -4.72] [%clk 0:01:31] } 58... Nd4 { [%eval -4.85] [%clk 0:04:46] } 0-1