Event: Round 3 - GM A: Josiah Stearman - Joshua Sheng
Site: https://lichess.org/study/AjzNdX4p/6cm7XyS1
Date: 2021-07-29
White: Josiah Stearman
Black: Joshua Sheng
Result: 1/2-1/2
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:27:22] } 1... Nf6 { [%eval 0.29] [%clk 1:29:26] } 2. Nc3 { [%eval 0.17] [%clk 1:27:23] } 2... d5 { [%eval 0.21] [%clk 1:28:28] } 3. cxd5 { [%eval 0.5] [%clk 1:26:29] } 3... Nxd5 { [%eval 0.29] [%clk 1:28:56] } 4. Nf3 { [%eval 0.28] [%clk 1:25:30] } 4... c5 { [%eval 0.3] [%clk 1:29:11] } 5. e4 { [%eval 0.0] [%clk 1:23:53] } 5... Nb4 { [%eval 0.0] [%clk 1:29:27] } 6. d3 { [%eval -0.13] [%clk 1:21:50] } 6... N4c6 { [%eval -0.18] [%clk 1:26:09] } 7. Bf4 { [%eval -0.17] [%clk 1:13:33] } 7... f6?! { [%eval 0.7] } { Inaccuracy. e6 was best. } { [%clk 1:03:30] } 8. e5 { [%eval 0.48] [%clk 1:06:10] } 8... Nd4 { [%eval 0.35] [%clk 1:01:08] } 9. Be2 { [%eval 0.42] [%clk 0:48:46] } 9... Nbc6 { [%eval 0.6] [%clk 0:59:48] } 10. O-O { [%eval 0.79] [%clk 0:47:07] } 10... f5 { [%eval 0.57] [%clk 0:45:41] } 11. Rc1 { [%eval 0.41] [%clk 0:44:19] } 11... e6 { [%eval 0.46] [%clk 0:45:38] } 12. Nxd4 { [%eval 0.33] [%clk 0:38:13] } 12... Nxd4 { [%eval 0.2] [%clk 0:45:55] } 13. Be3 { [%eval 0.18] [%clk 0:37:53] } 13... Bd7 { [%eval 0.43] [%clk 0:37:47] } 14. Bh5+ { [%eval 0.35] [%clk 0:31:33] } 14... g6 { [%eval 0.24] [%clk 0:38:03] } 15. Ne2 { [%eval 0.12] [%clk 0:30:33] } 15... Qb6?! { [%eval 0.86] } { Inaccuracy. Kf7 was best. } { [%clk 0:24:52] } 16. b4 { [%eval 0.88] [%clk 0:25:57] } 16... Qxb4 { [%eval 0.93] [%clk 0:22:07] } 17. Rc4 { [%eval 0.67] [%clk 0:23:55] } 17... Qa5 { [%eval 0.39] [%clk 0:21:59] } 18. Bd2?! { [%eval -0.42] } { Inaccuracy. Nxd4 was best. } { [%clk 0:19:13] } 18... Nxe2+ { [%eval -0.1] [%clk 0:19:53] } 19. Bxe2 { [%eval -0.19] [%clk 0:16:50] } 19... Qxa2 { [%eval -0.32] [%clk 0:18:39] } 20. Bg5?! { [%eval -0.85] } { Inaccuracy. Bf3 was best. } { [%clk 0:17:05] } 20... Bg7?! { [%eval 0.0] } { Inaccuracy. h6 was best. } { [%clk 0:18:05] } 21. Rxc5 { [%eval 0.0] [%clk 0:16:58] } 21... O-O { [%eval 0.0] [%clk 0:17:21] } 22. d4 { [%eval 0.0] [%clk 0:09:29] } 22... Rfc8 { [%eval 0.0] [%clk 0:15:18] } 23. Bc4 { [%eval 0.0] [%clk 0:09:37] } 23... Qb2 { [%eval 0.0] [%clk 0:15:15] } 24. Qd3 { [%eval 0.0] [%clk 0:09:47] } 24... Rxc5 { [%eval 0.0] [%clk 0:12:47] } 25. dxc5 { [%eval 0.0] [%clk 0:09:21] } 25... Bc6 { [%eval 0.0] [%clk 0:13:16] } 26. Bxe6+ { [%eval 0.0] [%clk 0:09:43] } 26... Kh8 { [%eval 0.0] [%clk 0:12:51] } 27. Rd1 { [%eval 0.08] [%clk 0:09:33] } 27... h6 { [%eval 0.0] [%clk 0:07:59] } 28. Bf4 { [%eval -0.24] [%clk 0:06:46] } 28... g5 { [%eval 0.24] [%clk 0:04:54] } 29. Be3 { [%eval -0.24] [%clk 0:05:35] } 29... Be4?! { [%eval 0.43] } { Inaccuracy. Qxe5 was best. } 30. Qd7 { [%eval 0.0] [%clk 0:06:04] } 30... f4?? { [%eval 2.07] } { Blunder. Bc6 was best. } { [%clk 0:02:22] } 31. Bd4 { [%eval 1.79] [%clk 0:05:27] } 31... Qc2 { [%eval 2.59] [%clk 0:02:21] } 32. Ra1?? { [%eval 0.0] } { Blunder. Bg4 was best. } { [%clk 0:04:51] } 32... Bc6 { [%eval 0.0] [%clk 0:02:22] } 33. Bf5 { [%eval -0.36] [%clk 0:03:29] } 33... Qc4 { [%eval 0.04] [%clk 0:01:13] } 34. Qd6 { [%eval 0.04] [%clk 0:03:50] } 34... Rf8?! { [%eval 0.97] } { Inaccuracy. Qd5 was best. } { [%clk 0:01:32] } 35. Bg4 { [%eval 0.84] [%clk 0:02:39] } 35... Qg8? { [%eval 2.19] } { Mistake. f3 was best. } { [%clk 0:00:52] } 36. e6 { [%eval 1.62] [%clk 0:02:23] } 36... Bxd4 { [%eval 1.62] [%clk 0:01:09] } 37. Qxd4+ { [%eval 1.67] [%clk 0:02:52] } 37... Qg7 { [%eval 1.77] [%clk 0:01:35] } 38. Qxg7+?? { [%eval 0.0] } { Blunder. Qd1 was best. } { [%clk 0:02:28] } 38... Kxg7 { [%eval 0.0] [%clk 0:02:03] } 39. Rxa7 { [%eval 0.0] [%clk 0:02:40] } 39... Kf6 { [%eval 0.0] [%clk 0:02:19] } 40. Ra1 { [%clk 0:02:09] } 40... Bd5 { [%clk 0:01:42] } 1/2-1/2