Event: 2022 Saint Louis Norm Congress - International Master
Site: Saint Louis, Missouri, United States
Date: 2022-05-21
White: Marek, Matyas
WhiteTitle: IM
WhiteElo: 2366
Black: Lee, Alice
BlackTitle: FM
BlackElo: 2334
Result: 1/2-1/2
ECO: A06
Opening: Zukertort Opening
Variant: Standard
TimeControl: G/90+30

1. Nf3 { [%eval 0.25] [%clk 1:30:51] } 1... d5 { [%eval 0.34] [%clk 1:30:54] } 2. e3 { [%eval 0.04] [%clk 1:31:10] } 2... Nf6 { [%eval 0.05] [%clk 1:31:10] } 3. b3 { [%eval 0.09] [%clk 1:31:26] } 3... Bg4 { [%eval 0.21] [%cal Gb2b3,Gc2c4] [%clk 1:30:13] } 4. c4 { [%eval -0.17] [%clk 1:30:21] } 4... e6 { [%eval 0.09] [%clk 1:30:13] } 5. Bb2 { [%eval 0.01] [%clk 1:27:53] } 5... Nbd7 { [%eval 0.13] [%clk 1:29:44] } 6. Nc3 { [%eval 0.0] [%clk 1:28:06] } 6... c6 { [%eval 0.2] [%clk 1:25:48] } 7. h3 { [%eval 0.0] [%clk 1:26:11] } 7... Bh5 { [%eval 0.0] [%clk 1:25:37] } 8. g4 { [%eval -0.29] [%clk 1:25:10] } 8... Bg6 { [%eval -0.07] [%clk 1:25:58] } 9. Nh4 { [%eval 0.02] [%cal Gf3h4,Gh4g6] [%clk 1:25:34] } 9... Nc5 { [%eval -0.01] [%clk 1:19:13] } 10. Nxg6 { [%eval -0.01] [%clk 1:20:13] } 10... hxg6 { [%eval 0.14] [%clk 1:19:23] } 11. Be2? { [%eval -1.0] } { Mistake. b4 was best. } { [%clk 1:19:47] } 11... Nce4? { [%eval 0.32] } { Mistake. d4 was best. } { [%clk 1:07:23] } 12. d3?! { [%eval -0.26] } { Inaccuracy. Nxe4 was best. } { [%csl Ge4][%cal Gc5e4] [%clk 1:19:33] } 12... Nxc3?! { [%eval 0.36] } { Inaccuracy. Bb4 was best. } { [%clk 1:02:34] } 13. Bxc3 { [%eval 0.18] [%clk 1:19:57] } 13... g5 { [%eval 0.5] [%clk 1:02:42] } 14. Qc2 { [%eval 0.32] [%clk 1:16:18] } 14... Bd6 { [%eval 0.53] [%clk 0:48:38] } 15. O-O-O?! { [%eval -0.01] } { Inaccuracy. b4 was best. } { [%clk 1:13:34] } 15... Qe7 { [%eval -0.11] [%clk 0:43:51] } 16. Kb1 { [%eval 0.0] [%clk 1:12:54] } 16... O-O-O { [%eval 0.03] [%clk 0:42:28] } 17. cxd5?! { [%eval -0.98] } { Inaccuracy. Bf3 was best. } { [%clk 1:07:18] } 17... exd5 { [%eval -1.01] [%clk 0:42:33] } 18. Bf3 { [%eval -1.02] [%clk 1:07:31] } 18... Kb8 { [%eval -1.02] [%clk 0:40:32] } 19. Bg2 { [%eval -1.09] [%clk 1:05:03] } 19... Be5 { [%eval -0.74] [%clk 0:40:20] } 20. d4 { [%eval -0.93] [%clk 0:57:37] } 20... Bc7 { [%eval -0.74] [%clk 0:39:45] } 21. Rhe1 { [%eval -1.03] [%clk 0:56:12] } 21... Ne4 { [%eval -0.88] [%clk 0:36:43] } 22. Bb2 { [%eval -0.9] [%clk 0:55:35] } 22... Nd6?! { [%eval -0.17] } { Inaccuracy. Ba5 was best. } { [%clk 0:35:46] } 23. f3? { [%eval -1.24] } { Mistake. e4 was best. } { [%clk 0:54:23] } 23... Nb5 { [%eval -1.44] [%csl Ge4][%cal Ge3e4] [%clk 0:35:24] } 24. Qd3 { [%eval -1.5] [%clk 0:53:06] } 24... Bg3 { [%eval -1.13] [%clk 0:32:53] } 25. Re2 { [%eval -1.23] [%clk 0:52:35] } 25... Qd7?! { [%eval -0.66] } { Inaccuracy. Na3+ was best. } { [%clk 0:32:42] } 26. Bc1 { [%eval -0.96] [%clk 0:48:57] } 26... Rde8?! { [%eval -0.13] } { Inaccuracy. Bd6 was best. } { [%clk 0:28:53] } 27. a4 { [%eval -0.25] [%clk 0:44:24] } 27... Nc7 { [%eval -0.05] [%clk 0:29:12] } 28. Rb2 { [%eval -0.38] [%clk 0:40:41] } 28... Bd6 { [%eval 0.0] [%clk 0:28:35] } 29. b4 { [%eval 0.06] [%clk 0:37:09] } 29... Re6 { [%eval 0.08] [%clk 0:22:59] } 30. b5?! { [%eval -0.68] } { Inaccuracy. Qb3 was best. } { [%clk 0:35:47] } 30... cxb5 { [%eval -0.67] [%clk 0:23:06] } 31. axb5 { [%eval -0.72] [%clk 0:36:16] } 31... Be7 { [%eval -0.29] [%clk 0:23:14] } 32. e4?? { [%eval -2.62] } { Blunder. Bf1 was best. } { [%clk 0:31:09] } 32... Rd8?? { [%eval -0.22] } { Blunder. Rb6 was best. } { [%clk 0:22:04] } 33. Be3 { [%eval -0.14] [%csl Ge5][%cal Ge4e5] [%clk 0:21:43] } 33... f6 { [%eval -0.37] [%clk 0:21:26] } 34. Rc1?! { [%eval -0.96] } { Inaccuracy. Bf1 was best. } { [%clk 0:20:27] } 34... Rb6?! { [%eval 0.0] } { Inaccuracy. Bd6 was best. } { [%clk 0:20:37] } 35. Bf1 { [%eval -0.26] [%clk 0:20:33] } 35... Ne6?! { [%eval 0.39] } { Inaccuracy. Bd6 was best. } { [%clk 0:20:25] } 36. Rd1? { [%eval -0.65] } { Mistake. Qb3 was best. } { [%clk 0:19:21] } 36... Nf4?! { [%eval -0.11] } { Inaccuracy. Bd6 was best. } { [%clk 0:19:35] } 37. Qb3 { [%eval -0.2] [%clk 0:18:43] } 37... Rc8 { [%eval -0.16] [%clk 0:15:48] } 38. Rc1 { [%eval -0.41] [%clk 0:15:02] } 38... Rxc1+ { [%eval -0.21] [%clk 0:16:02] } 39. Kxc1 { [%eval -0.54] [%clk 0:15:24] } 39... Qd6 { [%eval -0.28] [%clk 0:15:18] } 1/2-1/2