Event: Round 11: Alexander J Costello - Andrew Wang
Date: 2022-08-05
White: Alexander J Costello
WhiteTitle: IM
Black: Andrew Wang
Result: 1-0
ECO: D90
Opening: Grünfeld Defense: Flohr Variation
Variant: Standard

1. Nf3 { [%eval 0.25] [%clk 1:35:25] } 1... Nf6 { [%eval 0.29] [%clk 1:40:55] } 2. c4 { [%eval 0.25] [%clk 1:35:27] } 2... g6 { [%eval 0.38] [%clk 1:41:17] } 3. d4 { [%eval 0.25] [%clk 1:34:35] } 3... Bg7 { [%eval 0.13] [%clk 1:41:11] } 4. Nc3 { [%eval 0.24] [%clk 1:34:37] } 4... d5 { [%eval 0.27] [%clk 1:41:36] } 5. Qa4+ { [%eval 0.0] [%clk 1:22:13] } 5... Nc6 { [%eval 0.39] [%clk 1:33:10] } 6. Ne5?! { [%eval -0.28] } { Inaccuracy. e3 was best. } { [%clk 1:22:03] } 6... Bd7 { [%eval 0.16] [%clk 1:32:22] } 7. Nxd7 { [%eval 0.27] [%clk 1:21:16] } 7... Qxd7 { [%eval 0.32] [%clk 1:32:45] } 8. e3 { [%eval 0.33] [%clk 1:21:14] } 8... O-O { [%eval 0.28] [%clk 1:32:26] } 9. cxd5 { [%eval 0.11] [%clk 1:20:04] } 9... Nxd5 { [%eval 0.22] [%clk 1:32:19] } 10. Qb3 { [%eval 0.08] [%clk 1:20:32] } 10... Nxc3 { [%eval 0.18] [%clk 1:32:08] } 11. bxc3 { [%eval 0.12] [%clk 1:20:52] } 11... e5 { [%eval 0.16] [%clk 1:32:08] } 12. d5 { [%eval -0.17] [%clk 1:10:40] } 12... Na5 { [%eval 0.0] [%clk 1:32:08] } 13. Qb4 { [%eval -0.14] [%clk 1:07:20] } 13... b6 { [%eval -0.17] [%clk 1:29:46] } 14. e4 { [%eval -0.12] [%clk 0:55:03] } 14... c6 { [%eval -0.08] [%clk 1:28:56] } 15. Qa4?! { [%eval -0.72] } { Inaccuracy. c4 was best. } { [%clk 0:54:19] } 15... Qc7 { [%eval -0.7] [%clk 1:26:24] } 16. dxc6 { [%eval -0.62] [%clk 0:54:15] } 16... Nxc6 { [%eval -0.59] [%clk 1:26:45] } 17. Bg5 { [%eval -0.76] [%clk 0:49:42] } 17... h6 { [%eval -0.59] [%clk 1:24:02] } 18. Be3 { [%eval -0.83] [%clk 0:49:38] } 18... f5? { [%eval 0.37] } { Mistake. a6 was best. } { [%clk 1:22:26] } 19. Bc4+ { [%eval 0.42] [%clk 0:43:15] } 19... Kh8 { [%eval 0.42] [%clk 1:22:46] } 20. O-O { [%eval 0.32] [%clk 0:42:13] } 20... f4 { [%eval 0.45] [%clk 1:22:34] } 21. Bc1 { [%eval 0.53] [%clk 0:40:54] } 21... Na5 { [%eval 0.16] [%clk 1:18:54] } 22. Bd5 { [%eval 0.33] [%clk 0:40:45] } 22... Rab8 { [%eval 0.54] [%clk 1:18:05] } 23. Ba3 { [%eval 0.37] [%clk 0:39:40] } 23... Rfc8 { [%eval 0.56] [%clk 1:15:31] } 24. Bb4 { [%eval 0.42] [%clk 0:34:45] } 24... Nc4?! { [%eval 1.44] } { Inaccuracy. Nc6 was best. } { [%clk 1:13:40] } 25. Qa6 { [%eval 1.12] [%clk 0:31:35] } 25... f3? { [%eval 2.92] } { Mistake. Nd6 was best. } { [%clk 1:11:38] } 26. Be6?! { [%eval 2.1] } { Inaccuracy. Rfd1 was best. } { [%clk 0:30:29] } 26... Nd2? { [%eval 3.94] } { Mistake. Qc6 was best. } { [%clk 1:11:24] } 27. Rfd1 { [%eval 3.61] [%clk 0:30:10] } 27... Nxe4 { [%eval 3.44] [%clk 1:09:53] } 28. Bxc8 { [%eval 3.74] [%clk 0:29:14] } 28... Rxc8 { [%eval 3.68] [%clk 1:10:06] } 29. Qd3 { [%eval 3.35] [%clk 0:28:45] } 29... Nxc3? { [%eval 6.13] } { Mistake. Qc6 was best. } { [%clk 1:09:37] } 30. Bxc3 { [%eval 5.62] [%clk 0:28:03] } 30... Qxc3 { [%eval 5.75] [%clk 1:09:33] } 31. Qxc3 { [%eval 5.86] [%clk 0:25:54] } 31... Rxc3 { [%eval 5.9] [%clk 1:09:56] } 32. Rac1 { [%eval 5.86] [%clk 0:26:21] } 32... Rxc1 { [%eval 6.31] [%clk 1:10:10] } 33. Rxc1 { [%eval 5.76] [%clk 0:26:49] } 33... fxg2 { [%eval 6.73] [%clk 1:10:25] } 34. Rc7 { [%eval 6.12] [%clk 0:26:00] } 34... Bf8 { [%eval 6.16] [%clk 1:08:13] } 35. Rxa7 { [%eval 6.14] [%clk 0:26:19] } 35... Bc5 { [%eval 6.76] [%clk 1:08:40] } 36. Kxg2 { [%eval 6.77] [%clk 0:24:29] } 36... Kg8 { [%eval 7.17] [%clk 1:09:01] } 37. f3 { [%eval 6.47] [%clk 0:24:28] } 37... h5 { [%eval 7.42] [%clk 1:09:18] } 38. Kf1 { [%eval 6.62] [%clk 0:24:41] } 38... Kf8 { [%eval 7.42] [%clk 1:09:44] } 39. Ke2 { [%eval 7.46] [%clk 0:25:06] } 39... h4 { [%eval 8.45] [%clk 1:08:55] } 40. h3 { [%eval 8.53] [%clk 0:25:28] } 40... Be7 { [%eval 8.62] [%clk 1:08:55] } 41. Rb7 { [%eval 8.53] [%clk 0:25:35] } 41... Ke8 { [%eval 8.93] } 1-0