Event: Round 5: Zhang, Michelle - Alison Koop
Date: 2025-04-19
White: Zhang, Michelle
WhiteTitle: WCM
WhiteElo: 1793
Black: Alison Koop
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:14] } 2... Nc6 { [%eval 0.25] [%clk 1:31:20] } 3. d4 { [%eval 0.27] [%clk 1:31:12] } 3... cxd4 { [%eval 0.35] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.21] [%clk 1:31:37] } 4... Nf6 { [%eval 0.19] [%clk 1:32:06] } 5. Nc3 { [%eval 0.26] [%clk 1:32:00] } 5... e5 { [%eval 0.34] [%clk 1:32:28] } 6. Ndb5 { [%eval 0.31] [%clk 1:32:11] } 6... d6 { [%eval 0.34] [%clk 1:32:51] } 7. a4 { [%eval 0.0] [%clk 1:32:25] } 7... a6 { [%eval -0.03] [%clk 1:29:52] } 8. Na3 { [%eval -0.07] [%clk 1:32:46] } 8... Be6 { [%eval 0.15] [%clk 1:25:50] } 9. Bc4 { [%eval 0.16] [%clk 1:29:39] } 9... Bxc4? { [%eval 1.6] } { Mistake. Be7 was best. } { [%clk 1:15:08] } 10. Nxc4 { [%eval 1.6] [%clk 1:29:57] } 10... Nxe4?? { [%eval 4.11] } { Blunder. Na5 was best. } { [%clk 1:13:30] } 11. Nxe4 { [%eval 4.11] [%clk 1:28:21] } 11... d5 { [%eval 4.09] [%clk 1:13:24] } 12. Bg5 { [%eval 4.25] [%clk 1:23:11] } 12... f6 { [%eval 4.06] [%clk 1:05:41] } 13. Bxf6?! { [%eval 3.21] } { Inaccuracy. Qh5+ was best. } { [%clk 1:21:39] } 13... gxf6 { [%eval 3.26] [%clk 1:03:56] } 14. Qxd5 { [%eval 3.17] [%clk 1:20:52] } 14... Qxd5 { [%eval 3.29] [%clk 1:03:56] } 15. Nxf6+ { [%eval 3.29] [%clk 1:21:07] } 15... Kf7 { [%eval 3.24] [%clk 0:44:45] } 16. Nxd5 { [%eval 3.2] [%clk 1:21:26] } 16... Bc5 { [%eval 3.22] [%clk 0:35:34] } 17. c3 { [%eval 3.21] [%clk 1:05:22] } 17... Rhg8 { [%eval 3.06] [%clk 0:29:18] } 18. Nce3 { [%eval 3.05] [%clk 1:03:52] } 18... Raf8 { [%eval 3.18] [%clk 0:29:18] } 19. b4 { [%eval 2.8] [%clk 1:02:45] } 19... Bd6 { [%eval 3.43] [%clk 0:24:19] } 20. Nf5 { [%eval 3.48] [%clk 0:58:11] } 20... Ke6 { [%eval 3.47] [%clk 0:24:19] } 21. Nxd6 { [%eval 3.29] [%clk 0:53:11] } 21... Kxd5?! { [%eval 4.23] } { Inaccuracy. Kxd6 was best. } { [%clk 0:17:10] } 22. Rd1+ { [%eval 4.24] [%clk 0:53:07] } 22... Ke6 { [%eval 4.53] [%clk 0:17:13] } 23. O-O { [%eval 4.42] [%clk 0:52:11] } 23... Rg7 { [%eval 4.71] [%clk 0:16:04] } 24. Ne4 { [%eval 4.75] [%clk 0:50:36] } 24... Rf4 { [%eval 4.89] [%clk 0:11:58] } 25. f3 { [%eval 4.98] [%clk 0:50:09] } 25... Rc7 { [%eval 5.04] [%clk 0:11:14] } 26. g3 { [%eval 4.97] [%clk 0:45:28] } 26... Rf8 { [%eval 4.94] [%clk 0:10:23] } 27. a5 { [%eval 4.91] [%clk 0:43:25] } 27... Ke7 { [%eval 4.96] [%clk 0:10:04] } 28. Kg2 { [%eval 4.95] [%clk 0:42:57] } 28... Na7 { [%eval 5.14] [%clk 0:09:19] } 29. Rd5 { [%eval 5.1] [%clk 0:39:59] } 29... Ke6 { [%eval 5.42] [%clk 0:08:35] } 30. Rfd1 { [%eval 5.41] [%clk 0:39:48] } 30... Nb5 { [%eval 5.35] [%clk 0:08:04] } 31. Nc5+ { [%eval 5.37] [%clk 0:39:45] } 31... Kf5 { [%eval 5.68] [%clk 0:06:40] } 32. g4+ { [%eval 5.8] [%clk 0:38:04] } 32... Kf6 { [%eval 5.76] [%clk 0:06:51] } 33. Nd7+ { [%eval 5.64] [%clk 0:38:11] } 33... Ke7?! { [%eval 8.3] } { Inaccuracy. Rxd7 was best. } { [%clk 0:06:10] } 34. Rxe5+ { [%eval 8.02] [%clk 0:38:19] } 1-0