Event: WCO
Site: Chennai, India
Date: 2022-08-01
White: Steffensen Elena
WhiteElo: 2044
Black: Herrera Marjorie
BlackElo: 1760
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed, Korchnoi Defense
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:50] } 2. Nc3 { [%eval 0.24] [%clk 1:31:22] } 2... e6 { [%eval 0.45] [%clk 1:31:06] } 3. g3 { [%eval 0.01] [%clk 1:31:47] } 3... d5 { [%eval 0.0] [%clk 1:31:26] } 4. d3 { [%eval -0.35] [%clk 1:32:03] } 4... Nc6 { [%eval 0.18] [%clk 1:30:15] } 5. Bg2 { [%eval -0.23] [%clk 1:31:52] } 5... Nf6 { [%eval 0.0] [%clk 1:29:43] } 6. exd5 { [%eval 0.0] [%clk 1:31:32] } 6... exd5 { [%eval 0.0] [%clk 1:25:41] } 7. Nge2 { [%eval -0.27] [%clk 1:31:46] } 7... Be7 { [%eval 0.0] [%clk 1:20:30] } 8. O-O { [%eval -0.24] [%clk 1:28:19] } 8... h5?! { [%eval 0.62] } { Inaccuracy. d4 was best. } { [%clk 1:13:08] } 9. Bg5 { [%eval 0.67] [%clk 1:22:42] } 9... d4 { [%eval 0.45] [%clk 1:09:44] } 10. Bxf6 { [%eval 0.5] [%clk 1:21:53] } 10... Bxf6 { [%eval 0.62] [%clk 1:09:48] } 11. Ne4 { [%eval 0.41] [%clk 1:21:24] } 11... Be7 { [%eval 0.51] [%clk 1:04:59] } 12. Nf4 { [%eval 0.23] [%clk 1:19:06] } 12... Bg4?! { [%eval 0.82] } { Inaccuracy. h4 was best. } { [%clk 1:01:56] } 13. Qe1 { [%eval 0.38] [%clk 1:13:28] } 13... Kf8 { [%eval 0.65] [%clk 0:40:02] } 14. h3 { [%eval 0.51] [%clk 1:11:03] } 14... Bf5 { [%eval 0.66] [%clk 0:35:36] } 15. Qe2 { [%eval 0.23] [%clk 1:04:09] } 15... Qd7 { [%eval 0.2] [%clk 0:29:37] } 16. h4 { [%eval 0.0] [%clk 0:55:49] } 16... Bg4 { [%eval -0.09] [%clk 0:24:32] } 17. f3 { [%eval -0.5] [%clk 0:55:53] } 17... Bf5 { [%eval -0.24] [%clk 0:24:30] } 18. Rae1 { [%eval -0.61] [%clk 0:55:06] } 18... Re8 { [%eval -0.04] [%clk 0:21:25] } 19. Qf2?! { [%eval -0.63] } { Inaccuracy. g4 was best. } { [%clk 0:54:20] } 19... Ne5 { [%eval -0.12] [%clk 0:15:05] } 20. Re2 { [%eval -0.27] [%clk 0:52:25] } 20... f6 { [%eval -0.25] [%clk 0:09:23] } 21. Rfe1 { [%eval -0.18] [%clk 0:50:03] } 21... Ng6?? { [%eval 5.93] } { Blunder. b6 was best. } { [%clk 0:03:51] } 22. Nxc5 { [%eval 5.25] [%clk 0:49:33] } 22... Bxc5 { [%eval 5.44] [%clk 0:01:55] } 23. Rxe8+ { [%eval 5.54] [%clk 0:49:56] } 23... Kf7 { [%eval 5.5] [%clk 0:00:59] } 24. Rxh8 { [%eval 5.5] [%clk 0:49:40] } 24... Nxh8 { [%eval 5.93] [%clk 0:01:21] } 25. Qe2 { [%eval 4.83] [%clk 0:48:45] } 25... Bd6?! { [%eval 6.28] } { Inaccuracy. Bb4 was best. } { [%clk 0:00:56] } 26. Nxh5 { [%eval 5.9] [%clk 0:46:32] } 26... g6 { [%eval 6.24] [%clk 0:00:41] } 27. Nf4 { [%eval 6.15] [%clk 0:46:39] } 27... g5 { [%eval 7.19] [%clk 0:00:59] } 28. hxg5 { [%eval 6.48] [%clk 0:45:00] } 28... fxg5 { [%eval 7.05] [%clk 0:01:27] } 29. Nh5 { [%eval 7.4] [%clk 0:44:59] } 29... Bc7 { [%eval 8.74] [%clk 0:00:36] } 30. f4 { [%eval 8.66] [%clk 0:42:48] } 30... Bg4 { [%eval 9.6] [%clk 0:00:39] } 31. Bf3 { [%eval 9.43] [%clk 0:41:49] } 31... Bxf3 { [%eval 9.45] [%clk 0:00:33] } 32. Qxf3 { [%eval 9.36] [%clk 0:42:16] } 32... g4 { [%eval 10.56] [%clk 0:00:42] } 33. Qe4 { [%eval 9.43] [%clk 0:42:13] } 33... Ng6 { [%eval 9.67] [%clk 0:00:57] } 34. c4 { [%eval 9.77] [%clk 0:40:47] } 34... b6 { [%eval 10.39] [%clk 0:00:57] } 35. Kg2 { [%eval 10.23] [%clk 0:39:11] } 35... a5 { [%eval 10.33] [%clk 0:00:36] } 36. f5 { [%eval 9.16] [%clk 0:36:01] } 36... Ne5 { [%eval 9.07] [%clk 0:00:43] } 37. f6 { [%eval 8.49] [%clk 0:36:15] } 37... Qc6 { [%eval 8.42] [%clk 0:00:34] } 38. Qxc6 { [%eval 8.31] [%clk 0:36:35] } 38... Nxc6 { [%eval 8.51] [%clk 0:01:03] } 39. Re4 { [%eval 8.31] [%clk 0:36:16] } 39... Ne5 { [%eval 8.84] [%clk 0:00:36] } 40. Rxd4 { [%eval 8.74] [%clk 0:36:19] } 40... Kg6 { [%eval 9.31] [%clk 0:00:54] } 41. Nf4+ { [%eval 9.68] [%clk 0:36:20] } 1-0