Event: St. Louis GM Schiller Norm
Site: Saint Louis, Missouri, United States
Date: 2023-01-27
White: Ostrovskiy, Alex
WhiteTitle: IM
WhiteElo: 2393
Black: Kretchetov, Alex
BlackTitle: FM
BlackElo: 2200
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense
Variant: Standard
TimeControl: G/90+30

1. e4 { [%eval 0.36] [%clk 1:20:51] } 1... c6 { [%eval 0.37] [%clk 1:30:50] } 2. d4 { [%eval 0.41] [%clk 1:20:53] } 2... g6?! { [%eval 1.08] } { Inaccuracy. d5 was best. } { [%clk 1:30:57] } 3. Nf3 { [%eval 0.75] [%clk 1:11:54] } 3... d5 { [%eval 1.07] [%clk 1:30:21] } 4. e5 { [%eval 0.63] [%clk 1:11:41] } 4... Bg4?! { [%eval 1.37] } { Inaccuracy. Bg7 was best. } { [%clk 1:28:03] } 5. Nbd2 { [%eval 1.22] [%clk 1:11:13] } 5... e6 { [%eval 1.21] [%clk 1:28:27] } 6. h3 { [%eval 1.22] [%clk 1:11:09] } 6... Bxf3 { [%eval 1.12] [%clk 1:28:51] } 7. Nxf3 { [%eval 1.22] [%clk 1:11:34] } 7... a6 { [%eval 1.15] [%clk 1:25:39] } 8. Bd3 { [%eval 1.08] [%clk 1:09:46] } 8... c5 { [%eval 1.11] [%clk 1:16:04] } 9. dxc5 { [%eval 0.91] [%clk 1:09:19] } 9... Bxc5 { [%eval 0.97] [%clk 1:16:03] } 10. O-O { [%eval 1.09] [%clk 1:08:46] } 10... Nc6 { [%eval 1.19] [%clk 1:16:31] } 11. c3 { [%eval 1.19] [%clk 1:07:38] } 11... Qc7 { [%eval 1.22] [%clk 1:14:27] } 12. Re1 { [%eval 1.25] [%clk 1:05:17] } 12... Bf8 { [%eval 1.2] [%clk 1:08:53] } 13. Bf4 { [%eval 0.99] [%clk 0:57:47] } 13... Bg7 { [%eval 1.13] [%clk 1:04:02] } 14. Qe2 { [%eval 1.21] [%clk 0:49:28] } 14... Nge7 { [%eval 1.22] [%clk 1:00:54] } 15. Rad1 { [%eval 1.18] [%clk 0:49:38] } 15... h6 { [%eval 1.17] [%clk 0:53:55] } 16. h4 { [%eval 1.19] [%clk 0:43:24] } 16... Rc8 { [%eval 1.13] [%clk 0:48:49] } 17. b4 { [%eval 1.21] [%clk 0:36:19] } 17... d4 { [%eval 1.6] [%clk 0:33:44] } 18. cxd4?! { [%eval 1.0] } { Inaccuracy. Nxd4 was best. } { [%clk 0:13:53] } 18... Nxb4 { [%eval 0.92] [%clk 0:31:32] } 19. Rc1 { [%eval 0.69] [%clk 0:12:28] } 19... Qd7 { [%eval 0.67] [%clk 0:31:11] } 20. Rxc8+ { [%eval 0.69] [%clk 0:09:25] } 20... Qxc8 { [%eval 0.72] [%clk 0:31:30] } 21. Rc1 { [%eval 0.56] [%clk 0:09:46] } 21... Qd7 { [%eval 0.62] [%clk 0:31:54] } 22. Bb1 { [%eval 0.55] [%clk 0:09:46] } 22... Nbc6 { [%eval 0.65] [%clk 0:30:19] } 23. Rd1 { [%eval 0.62] [%clk 0:07:03] } 23... Nd5 { [%eval 0.6] [%clk 0:29:45] } 24. Bd2 { [%eval 0.59] [%clk 0:07:06] } 24... Ke7 { [%eval 0.97] [%clk 0:25:37] } 25. Qd3 { [%eval 1.11] [%clk 0:04:39] } 25... Rc8 { [%eval 1.23] [%clk 0:24:35] } 26. h5 { [%eval 1.3] [%clk 0:04:17] } 26... g5 { [%eval 0.95] [%clk 0:24:52] } 27. Nxg5 { [%eval 0.95] [%clk 0:01:36] } 27... hxg5 { [%eval 0.96] [%clk 0:24:20] } 28. Qh7 { [%eval 1.92] [%clk 0:01:05] } 28... Bf8 { [%eval 1.85] [%clk 0:24:08] } 29. Bxg5+ { [%eval 1.62] [%clk 0:01:33] } 29... Ke8 { [%eval 1.72] [%clk 0:24:23] } 30. h6?! { [%eval 0.68] } { Inaccuracy. Qh8 was best. } { [%clk 0:01:07] } 30... f5 { [%eval 0.57] [%clk 0:19:40] } 31. Qg8 { [%eval 0.76] [%clk 0:00:35] } 31... Rc7 { [%eval 0.73] [%clk 0:19:50] } 32. h7?! { [%eval 0.14] } { Inaccuracy. g4 was best. } { [%clk 0:00:34] } 32... Qxh7 { [%eval 0.1] [%clk 0:19:38] } 33. Qxe6+ { [%eval 0.0] [%clk 0:01:02] } 33... Nce7 { [%eval 0.0] [%clk 0:17:03] } 34. Bxe7 { [%eval 0.06] [%clk 0:01:18] } 34... Nxe7 { [%eval 0.13] [%clk 0:08:22] } 35. d5 { [%eval 0.0] [%clk 0:01:33] } 35... Qh5 { [%eval 0.0] [%clk 0:07:24] } 36. Re1?! { [%eval -0.56] } { Inaccuracy. Rf1 was best. } { [%clk 0:01:39] } 36... Rc4?! { [%eval 0.46] } { Inaccuracy. Qg5 was best. } { [%clk 0:07:05] } 37. g3 { [%eval 0.0] [%clk 0:01:02] } 37... Qf3?! { [%eval 0.76] } { Inaccuracy. f4 was best. } { [%clk 0:03:55] } 38. d6 { [%eval 0.93] [%clk 0:00:54] } 38... Qc3?? { [%eval 5.95] } { Blunder. Rg4 was best. } { [%clk 0:02:40] } 39. Rd1 { [%eval 6.23] [%clk 0:00:37] } 39... Qf3?? { [%eval #8] } { Checkmate is now unavoidable. Rd4 was best. } { [%clk 0:01:28] } 40. d7+ { [%eval #7] [%clk 0:00:44] } 40... Kd8 { [%eval #7] [%clk 0:01:52] } 41. Qb6+ { [%eval #6] [%clk 0:01:05] } 41... Rc7 { [%eval #6] [%clk 0:01:56] } 42. Qxc7+ { [%eval #5] [%clk 0:01:31] } 1-0