Event: Saint Louis Rapid & Blitz 2021
Site: Saint Louis, United States
Date: 2021-08-11
White: Svidler, Peter
WhiteElo: 2745
Black: Mamedyarov, Shakhriyar
BlackElo: 2766
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Classical Attack, Staunton Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:25:17] } 1... e5 { [%eval 0.12] [%clk 0:25:18] } 2. Nf3 { [%eval 0.17] [%clk 0:25:25] } 2... Nf6 { [%eval 0.21] [%clk 0:25:20] } 3. Nxe5 { [%eval 0.31] [%clk 0:25:06] } 3... d6 { [%eval 0.43] [%clk 0:25:29] } 4. Nf3 { [%eval 0.29] [%clk 0:25:14] } 4... Nxe4 { [%eval 0.25] [%clk 0:25:37] } 5. d4 { [%eval 0.13] [%clk 0:25:06] } 5... d5 { [%eval 0.25] [%clk 0:25:44] } 6. Bd3 { [%eval 0.28] [%clk 0:25:15] } 6... Bd6 { [%eval 0.23] [%clk 0:25:53] } 7. O-O { [%eval 0.28] [%clk 0:25:11] } 7... O-O { [%eval 0.33] [%clk 0:26:01] } 8. c4 { [%eval 0.56] [%clk 0:24:57] } 8... c6 { [%eval 0.7] [%clk 0:26:09] } 9. Qc2 { [%eval 0.6] [%clk 0:22:35] } 9... Na6 { [%eval 0.59] [%clk 0:26:10] } 10. a3 { [%eval 0.73] [%clk 0:22:44] } 10... Bg4 { [%eval 0.66] [%clk 0:26:13] } 11. Ne5 { [%eval 1.11] [%clk 0:22:48] } 11... Bf5 { [%eval 0.5] [%clk 0:24:52] } 12. b4 { [%eval 0.5] [%clk 0:22:42] } 12... c5 { [%eval 0.47] [%clk 0:24:45] } 13. cxd5 { [%eval 0.57] [%clk 0:22:47] } 13... cxd4 { [%eval 0.53] [%clk 0:24:52] } 14. Bxe4 { [%eval 0.62] [%clk 0:22:53] } 14... Rc8 { [%eval 0.34] [%clk 0:24:58] } 15. Nc6 { [%eval 0.7] [%clk 0:22:02] } 15... Bxe4 { [%eval 0.3] [%clk 0:24:26] } 16. Qxe4 { [%eval 0.56] [%clk 0:22:11] } 16... bxc6 { [%eval 0.61] [%clk 0:24:34] } 17. dxc6 { [%eval 0.37] [%clk 0:22:18] } 17... Qb6?! { [%eval 1.12] } { Inaccuracy. Re8 was best. } { [%clk 0:18:33] } 18. Bb2 { [%eval 0.94] [%clk 0:19:33] } 18... Rfd8 { [%eval 1.12] [%clk 0:18:40] } 19. Nd2 { [%eval 1.42] [%clk 0:18:43] } 19... Nb8 { [%eval 1.13] [%clk 0:14:28] } 20. Nf3 { [%eval 1.07] [%clk 0:09:33] } 20... Nxc6 { [%eval 1.12] [%clk 0:14:02] } 21. Rad1?! { [%eval 0.4] } { Inaccuracy. Rac1 was best. } { [%clk 0:08:27] } 21... Re8 { [%eval 0.67] [%clk 0:06:24] } 22. Qg4 { [%eval 0.98] [%clk 0:07:37] } 22... Bf8 { [%eval 0.81] [%clk 0:03:53] } 23. Nxd4 { [%eval 0.85] [%clk 0:06:18] } 23... Ne5 { [%eval 0.82] [%clk 0:03:58] } 24. Qh3 { [%eval 0.52] [%clk 0:04:57] } 24... a5 { [%eval 0.31] [%clk 0:02:46] } 25. Nf5 { [%eval 0.33] [%clk 0:04:47] } 25... Ng6 { [%eval 0.37] [%clk 0:02:26] } 26. Bd4 { [%eval 0.32] [%clk 0:03:33] } 26... Qe6 { [%eval 0.38] [%clk 0:01:17] } 27. Qf3 { [%eval 0.15] [%clk 0:01:42] } 27... axb4 { [%eval 0.34] } 28. axb4 { [%eval 0.63] [%clk 0:01:51] } 28... Rb8 { [%eval 0.5] [%clk 0:00:42] } 29. Bc5 { [%eval 0.61] [%clk 0:01:27] } 29... Ne5 { [%eval 0.49] [%clk 0:00:37] } 30. Qe4 { [%eval 0.5] [%clk 0:00:54] } 30... Nc6 { [%eval 0.39] [%clk 0:00:20] } 31. Qf4 { [%eval 0.31] [%clk 0:00:37] } 31... Bxc5?! { [%eval 1.24] } { Inaccuracy. Qf6 was best. } { [%clk 0:00:12] } 32. bxc5 { [%eval 1.21] [%clk 0:00:45] } 32... Qe5 { [%eval 1.37] [%clk 0:00:20] } 33. Qf3 { [%eval 0.93] [%clk 0:00:41] } 33... Qf6? { [%eval 2.16] } { Mistake. Qe4 was best. } { [%clk 0:00:13] } 34. Rd6 { [%eval 2.33] [%clk 0:00:36] } 34... Ne5 { [%eval 2.51] [%clk 0:00:21] } 35. Qe4 { [%eval 2.66] [%clk 0:00:44] } 35... Ng6?! { [%eval 3.76] } { Inaccuracy. Re6 was best. } { [%clk 0:00:12] } 36. Nh6+ { [%eval 4.03] [%clk 0:00:34] } 36... Kh8 { [%eval 3.7] [%clk 0:00:16] } 37. Qxe8+ { [%eval 4.06] [%clk 0:00:20] } 37... Rxe8 { [%eval 3.98] [%clk 0:00:25] } 38. Rxf6 { [%eval 3.54] [%clk 0:00:29] } 38... gxf6 { [%eval 3.84] [%clk 0:00:33] } 39. Nxf7+ { [%eval 3.61] [%clk 0:00:35] } 39... Kg8 { [%eval 4.16] [%clk 0:00:29] } 40. Nh6+ { [%eval 4.35] [%clk 0:00:32] } 40... Kf8 { [%eval 4.43] [%clk 0:00:32] } 41. g3 { [%eval 4.1] [%clk 0:00:38] } 41... Ne5 { [%eval 4.48] [%clk 0:00:36] } 42. Rc1 { [%eval 4.44] [%clk 0:00:36] } 42... Rc8 { [%eval 4.41] [%clk 0:00:38] } 43. Nf5?? { [%eval 1.64] } { Blunder. Rc3 was best. } { [%clk 0:00:27] } 43... Nd3 { [%eval 1.75] [%clk 0:00:47] } 44. Ra1 { [%eval 1.52] [%clk 0:00:30] } 44... Rxc5 { [%eval 1.88] [%clk 0:00:47] } 45. Ra8+ { [%eval 2.14] [%clk 0:00:38] } 45... Kf7 { [%eval 1.9] [%clk 0:00:57] } 46. Ra7+ { [%eval 1.69] [%clk 0:00:47] } 46... Kg6 { [%eval 1.91] [%clk 0:00:40] } 47. Ne7+ { [%eval 2.06] [%clk 0:00:35] } 47... Kg5 { [%eval 1.85] [%clk 0:00:46] } 48. Ng8?? { [%eval 0.03] } { Blunder. Rd7 was best. } { [%clk 0:00:35] } 48... Kg6?? { [%eval 1.77] } { Blunder. Rc2 was best. } { [%clk 0:00:43] } 49. Ne7+ { [%eval 1.79] [%clk 0:00:17] } 49... Kg5 { [%eval 1.7] [%clk 0:00:52] } 50. Rd7 { [%eval 1.42] [%clk 0:00:22] } 50... Rc3?! { [%eval 2.44] } { Inaccuracy. Rc1+ was best. } { [%clk 0:00:18] } 51. Nd5?? { [%eval 0.49] } { Blunder. Kg2 was best. } { [%clk 0:00:18] } 51... Rc1+ { [%eval 0.61] [%clk 0:00:22] } 52. Kg2 { [%eval 0.62] [%clk 0:00:28] } 52... Rc2 { [%eval 0.56] [%clk 0:00:16] } 53. h4+ { [%eval 0.48] [%clk 0:00:26] } 53... Kh6 { [%eval 0.68] [%clk 0:00:24] } 54. Kg1?! { [%eval 0.0] } { Inaccuracy. Ne3 was best. } 0-1