Event: Round 1: Klein, Ethan - Espinosa, Pedro
Date: 2025-01-03
White: Klein, Ethan
WhiteElo: 1961
Black: Espinosa, Pedro
BlackTitle: CM
BlackElo: 2220
Result: 0-1
ECO: D45
Opening: Semi-Slav Defense: Stoltz Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:18] } 1... d5 { [%eval 0.24] [%clk 1:30:13] } 2. c4 { [%eval 0.26] [%clk 1:30:23] } 2... c6 { [%eval 0.21] [%clk 1:27:36] } 3. Nc3 { [%eval 0.17] [%clk 1:30:21] } 3... Nf6 { [%eval 0.19] [%clk 1:27:51] } 4. e3 { [%eval 0.12] [%clk 1:30:43] } 4... e6 { [%eval 0.23] [%clk 1:27:32] } 5. Nf3 { [%eval 0.13] [%clk 1:30:45] } 5... Nbd7 { [%eval 0.25] [%clk 1:27:44] } 6. Qc2 { [%eval 0.21] [%clk 1:30:46] } 6... Bd6 { [%eval 0.19] [%clk 1:27:33] } 7. Be2 { [%eval 0.17] [%clk 1:31:04] } 7... O-O { [%eval 0.13] [%clk 1:27:02] } 8. O-O { [%eval 0.16] [%clk 1:31:23] } 8... dxc4 { [%eval 0.29] [%clk 1:24:45] } 9. a4 { [%eval 0.19] [%clk 1:31:43] } 9... e5 { [%eval 0.12] [%clk 1:22:43] } 10. Bxc4 { [%eval 0.22] [%clk 1:31:41] } 10... Qc7 { [%eval 0.33] [%clk 1:18:40] } 11. Bb3 { [%eval 0.13] [%clk 1:22:11] } 11... h6 { [%eval 0.0] [%clk 1:08:48] } 12. h3 { [%eval 0.0] [%clk 1:20:31] } 12... a6 { [%eval 0.03] [%clk 1:04:43] } 13. Nh4 { [%eval 0.0] [%clk 1:08:33] } 13... c5 { [%eval 0.12] [%clk 0:53:54] } 14. Nf5 { [%eval 0.12] [%clk 1:02:01] } 14... Kh8? { [%eval 1.38] } { Mistake. exd4 was best. } { [%clk 0:49:06] } 15. Rd1 { [%eval 1.21] [%clk 0:58:02] } 15... Rb8 { [%eval 1.48] [%clk 0:39:59] } 16. Ne2 { [%eval 1.37] [%clk 0:44:08] } 16... cxd4 { [%eval 1.84] [%clk 0:28:50] } 17. Nxd6 { [%eval 1.76] [%clk 0:41:57] } 17... Qxd6 { [%eval 1.7] [%clk 0:27:59] } 18. exd4 { [%eval 1.77] [%clk 0:41:04] } 18... Qc6 { [%eval 1.73] [%clk 0:24:16] } 19. dxe5 { [%eval 1.71] [%clk 0:33:31] } 19... Qxc2 { [%eval 1.85] [%clk 0:18:45] } 20. Bxc2 { [%eval 1.78] [%clk 0:33:12] } 20... Nxe5 { [%eval 1.71] [%clk 0:18:19] } 21. Bf4 { [%eval 1.73] [%clk 0:33:25] } 21... Re8 { [%eval 1.53] [%clk 0:17:31] } 22. Ra3? { [%eval 0.37] } { Mistake. Nd4 was best. } { [%clk 0:29:43] } 22... Bd7 { [%eval 0.23] [%clk 0:13:33] } 23. Rc3 { [%eval 0.29] [%clk 0:20:54] } 23... Bc6 { [%eval 0.68] [%clk 0:11:47] } 24. Bb3 { [%eval 0.5] [%clk 0:14:09] } 24... Ra8 { [%eval 0.71] [%clk 0:07:08] } 25. Nd4 { [%eval 0.37] [%clk 0:12:07] } 25... Ng6? { [%eval 1.9] } { Mistake. Nd5 was best. } { [%clk 0:06:09] } 26. Bg3?! { [%eval 0.87] } { Inaccuracy. Bxh6 was best. } { [%clk 0:03:55] } 26... Bd5 { [%eval 0.82] [%clk 0:05:00] } 27. Rc7?! { [%eval 0.08] } { Inaccuracy. Bxd5 was best. } { [%clk 0:03:15] } 27... Rad8 { [%eval 0.1] [%clk 0:04:32] } 28. Rdc1 { [%eval -0.11] [%clk 0:01:51] } 28... Kg8 { [%eval -0.03] [%clk 0:03:38] } 29. Bxd5 { [%eval 0.0] [%clk 0:01:29] } 29... Nxd5 { [%eval -0.03] [%clk 0:03:16] } 30. R7c4 { [%eval 0.0] [%clk 0:00:41] } 30... Ndf4 { [%eval -0.01] [%clk 0:03:26] } 31. Bxf4 { [%eval -0.1] [%clk 0:00:33] } 31... Nxf4 { [%eval -0.08] [%clk 0:03:50] } 32. Rd1?? { [%eval -1.89] } { Blunder. R1c2 was best. } { [%clk 0:00:33] } 32... Re4?? { [%eval -0.07] } { Blunder. Rd5 was best. } { [%clk 0:03:15] } 33. Kf1?? { [%eval -4.54] } { Blunder. Kh2 was best. } { [%clk 0:00:36] } 33... Ne6 { [%eval -4.45] [%clk 0:02:52] } 0-1