Event: 2022 Saint Louis Norm Congress - Grandmaster
Site: Saint Louis, Missouri, United States
Date: 2022-05-20
White: Ruiz Castillo, Joshua Dani
WhiteTitle: GM
WhiteElo: 2454
Black: Matviishen, Viktor
BlackTitle: IM
BlackElo: 2510
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard
TimeControl: G/90+30

1. b3 { [%eval 0.0] [%clk 1:30:47] } 1... d5 { [%eval 0.0] [%clk 1:30:50] } 2. Bb2 { [%eval 0.0] [%clk 1:31:12] } 2... Bg4 { [%eval 0.0] [%clk 1:31:06] } 3. f3 { [%eval -0.35] [%clk 1:31:37] } 3... Bh5?! { [%eval 0.26] } { Inaccuracy. Bf5 was best. } { [%clk 1:31:29] } 4. h4 { [%eval 0.0] [%clk 1:32:02] } 4... f6 { [%eval 0.23] [%clk 1:30:02] } 5. d4 { [%eval 0.23] [%clk 1:31:38] } 5... Nc6 { [%eval 0.44] [%clk 1:30:18] } 6. e3 { [%eval 0.21] [%clk 1:27:23] } 6... e5 { [%eval 0.21] [%clk 1:23:07] } 7. Nc3 { [%eval 0.11] [%clk 1:22:43] } 7... Bf7 { [%eval 0.19] [%clk 1:19:17] } 8. Qd2 { [%eval 0.6] [%clk 1:19:25] } 8... Qd7 { [%eval 0.51] [%clk 1:18:38] } 9. O-O-O { [%eval 0.22] [%clk 1:14:52] } 9... O-O-O { [%eval 0.4] [%clk 1:18:57] } 10. h5 { [%eval 0.44] [%clk 1:14:52] } 10... Nh6 { [%eval 0.47] [%clk 1:11:22] } 11. Nge2 { [%eval 0.5] [%clk 1:10:15] } 11... Bb4 { [%eval 0.42] [%clk 0:44:46] } 12. a3 { [%eval 0.41] [%clk 1:08:48] } 12... Ba5 { [%eval 0.35] [%clk 0:43:23] } 13. g4 { [%eval 0.51] [%clk 0:55:16] } 13... Rhe8 { [%eval 0.48] [%clk 0:36:53] } 14. Bg2 { [%eval 0.13] [%clk 0:50:11] } 14... Kb8 { [%eval 0.25] [%clk 0:36:19] } 15. Kb1 { [%eval 0.0] [%clk 0:46:29] } 15... Be6 { [%eval 0.25] [%clk 0:30:44] } 16. Qc1 { [%eval 0.19] [%clk 0:40:08] } 16... Qe7 { [%eval 0.25] [%clk 0:29:10] } 17. Rhg1 { [%eval 0.32] [%clk 0:29:27] } 17... Nf7 { [%eval 0.34] [%clk 0:24:23] } 18. Bh1 { [%eval -0.12] [%clk 0:27:41] } 18... g5 { [%eval -0.28] [%clk 0:20:31] } 19. f4 { [%eval -0.14] [%clk 0:18:37] } 19... gxf4 { [%eval -0.16] [%clk 0:09:23] } 20. dxe5 { [%eval 0.0] [%clk 0:19:03] } 20... fxe5 { [%eval 0.09] [%clk 0:04:48] } 21. exf4 { [%eval 0.28] [%clk 0:15:15] } 21... d4 { [%eval 0.63] [%clk 0:05:07] } 22. f5?! { [%eval 0.07] } { Inaccuracy. Ne4 was best. } { [%clk 0:10:49] } 22... dxc3 { [%eval 0.08] [%clk 0:04:59] } 23. Bxc3 { [%eval 0.0] [%clk 0:11:17] } 23... Rxd1 { [%eval 0.13] [%clk 0:01:59] } 24. Rxd1 { [%eval 0.08] [%clk 0:11:07] } 24... Bxc3 { [%eval -0.07] [%clk 0:02:06] } 25. Bxc6 { [%eval -0.16] [%clk 0:10:14] } 25... bxc6 { [%eval 0.0] [%clk 0:02:27] } 26. fxe6 { [%eval -0.27] [%clk 0:10:37] } 26... Qxe6 { [%eval -0.26] [%clk 0:02:53] } 27. Nxc3 { [%eval -0.02] [%clk 0:11:03] } 27... Qxg4 { [%eval 0.0] [%clk 0:03:10] } 28. Qe3 { [%eval -0.07] [%clk 0:08:56] } 28... Nd6 { [%eval 0.0] [%clk 0:02:49] } 29. Kb2? { [%eval -1.11] } { Mistake. Qc5 was best. } { [%clk 0:09:22] } 29... e4 { [%eval -1.0] [%clk 0:01:14] } 30. Rd4?! { [%eval -1.98] } { Inaccuracy. h6 was best. } { [%clk 0:07:58] } 30... a5?? { [%eval 1.58] } { Blunder. Qxh5 was best. } { [%clk 0:01:30] } 31. Rxd6 { [%eval 1.54] [%clk 0:06:13] } 31... cxd6 { [%eval 1.87] [%clk 0:01:27] } 32. Qb6+ { [%eval 1.88] [%clk 0:06:42] } 32... Kc8 { [%eval 1.54] [%clk 0:01:50] } 33. Qxc6+ { [%eval 1.83] [%clk 0:07:09] } 33... Kd8 { [%eval 1.26] [%clk 0:02:17] } 34. Nd5 { [%eval 1.54] [%clk 0:07:11] } 34... Re6?? { [%eval 5.94] } { Blunder. Qg7+ was best. } { [%clk 0:00:32] } 35. Qc7+ { [%eval 5.6] [%clk 0:05:43] } 35... Ke8 { [%eval 5.82] [%clk 0:01:01] } 36. Qc8+ { [%eval 5.94] [%clk 0:05:44] } 36... Kf7 { [%eval 6.34] [%clk 0:01:28] } 37. Qd7+ { [%eval 5.84] [%clk 0:06:07] } 37... Kf8 { [%eval 5.75] [%clk 0:01:57] } 38. Nc7 { [%eval 6.26] [%clk 0:05:50] } 1-0