Event: Round 5: Alexander Costello - Harry Le
Site: https://lichess.org/study/qbHUI0zx/vdOfy7gX
Date: 2022-04-10
White: Alexander Costello
Black: Harry Le
Result: 1/2-1/2
ECO: A15
Opening: English Opening: Anglo-Indian Defense, King's Knight Variation
Variant: Standard

1. Nf3 { [%eval 0.29] [%clk 1:47:49] } 1... Nf6 { [%eval 0.29] [%clk 1:59:55] } 2. c4 { [%eval 0.25] [%clk 1:46:27] } 2... e6 { [%eval 0.22] [%clk 1:59:36] } 3. Nc3 { [%eval 0.28] [%clk 1:46:03] } 3... d5 { [%eval 0.32] [%clk 1:59:28] } 4. e3 { [%eval 0.0] [%clk 1:45:46] } 4... Be7 { [%eval 0.07] [%clk 1:57:15] } 5. Qc2 { [%eval -0.3] [%clk 1:40:33] } 5... O-O { [%eval 0.0] [%clk 1:54:41] } 6. cxd5 { [%eval 0.0] [%clk 1:40:22] } 6... exd5 { [%eval 0.04] [%clk 1:54:23] } 7. d4 { [%eval 0.0] [%clk 1:40:02] } 7... c6 { [%eval 0.22] [%clk 1:52:31] } 8. Bd3 { [%eval 0.12] [%clk 1:39:20] } 8... Re8 { [%eval -0.01] [%clk 1:50:35] } 9. O-O { [%eval 0.01] [%clk 1:36:44] } 9... Bd6 { [%eval 0.16] [%clk 1:48:42] } 10. e4 { [%eval -0.13] [%clk 1:33:42] } 10... dxe4 { [%eval -0.2] [%clk 1:47:18] } 11. Nxe4 { [%eval -0.27] [%clk 1:33:42] } 11... Nxe4 { [%eval -0.23] [%clk 1:46:38] } 12. Bxe4 { [%eval -0.21] [%clk 1:33:42] } 12... h6 { [%eval -0.25] [%clk 1:45:19] } 13. Re1 { [%eval -0.37] [%clk 1:25:50] } 13... Be6 { [%eval -0.08] [%clk 1:42:00] } 14. Bd2 { [%eval -0.14] [%clk 1:23:22] } 14... Nd7 { [%eval -0.25] [%clk 1:38:26] } 15. Bh7+ { [%eval -0.1] [%clk 1:23:18] } 15... Kh8 { [%eval -0.16] [%clk 1:37:58] } 16. Bf5 { [%eval -0.08] [%clk 1:23:14] } 16... Qf6 { [%eval 0.42] [%clk 1:25:02] } 17. Bxe6 { [%eval 0.48] [%clk 1:22:39] } 17... Rxe6 { [%eval 0.42] [%clk 1:24:54] } 18. Qb3 { [%eval 0.0] [%clk 1:03:41] } 18... Rxe1+ { [%eval 0.05] [%clk 1:23:03] } 19. Rxe1 { [%eval 0.12] [%clk 1:03:30] } 19... Nb6 { [%eval 0.0] [%clk 1:18:11] } 20. Bb4 { [%eval 0.11] [%clk 0:51:22] } 20... Bxb4 { [%eval 0.41] [%clk 1:14:35] } 21. Qxb4 { [%eval 0.55] [%clk 0:51:14] } 21... Rd8 { [%eval 0.33] [%clk 1:13:12] } 22. a4 { [%eval -0.11] [%clk 0:44:04] } 22... Qd6 { [%eval 0.0] [%clk 1:09:42] } 23. Qxd6 { [%eval 0.0] [%clk 0:42:30] } 23... Rxd6 { [%eval -0.08] [%clk 1:09:40] } 24. Re7 { [%eval 0.4] [%clk 0:32:24] } 24... Rd7 { [%eval 0.38] [%clk 1:06:40] } 25. Re8+?! { [%eval -0.47] } { Inaccuracy. Rxd7 was best. } { [%clk 0:32:24] } 25... Kh7 { [%eval -0.45] [%clk 1:06:36] } 26. b3 { [%eval -0.37] [%clk 0:32:24] } 26... f6 { [%eval -0.41] [%clk 1:04:09] } 27. g4 { [%eval -0.86] [%clk 0:31:01] } 27... Nd5 { [%eval -0.98] [%clk 1:01:16] } 28. h4 { [%eval -0.79] [%clk 0:24:33] } 28... h5 { [%eval -0.65] [%clk 0:57:58] } 29. gxh5 { [%eval -0.77] [%clk 0:24:31] } 29... Nf4 { [%eval -0.91] [%clk 0:57:36] } 30. Kh2 { [%eval -0.91] [%clk 0:21:43] } 30... Nxh5 { [%eval -1.04] [%clk 0:56:28] } 31. Kh3 { [%eval -0.87] [%clk 0:21:43] } 31... g6 { [%eval -0.42] [%clk 0:53:34] } 32. Kg4 { [%eval -0.84] [%clk 0:18:21] } 32... Kg7 { [%eval -0.85] [%clk 0:51:32] } 33. b4 { [%eval -0.82] [%clk 0:17:41] } 33... Kf7 { [%eval -0.87] [%clk 0:50:51] } 34. Ra8 { [%eval -1.03] [%clk 0:16:41] } 34... a6 { [%eval -1.12] [%clk 0:48:53] } 35. b5? { [%eval -2.53] } { Mistake. Rh8 was best. } { [%clk 0:16:30] } 35... cxb5 { [%eval -2.36] [%clk 0:48:33] } 36. axb5 { [%eval -2.43] [%clk 0:16:30] } 36... axb5 { [%eval -2.8] [%clk 0:48:33] } 37. Ra5 { [%eval -1.97] [%clk 0:16:19] } 37... Rd5 { [%eval -1.85] [%clk 0:48:23] } 38. Ra7 { [%eval -1.9] [%clk 0:15:53] } 38... Rd7 { [%eval -1.97] [%clk 0:48:23] } 39. Ra5 { [%eval -2.31] [%clk 0:15:53] } 1/2-1/2