Event: Round 4 - GM A: Josiah Stearman - Joel Banawa
Site: https://lichess.org/study/LAaFAcng/q7qxrLU6
Date: 2021-07-30
White: Josiah Stearman
Black: Joel Banawa
Result: 0-1
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:24:51] } 1... Nf6 { [%eval 0.19] [%clk 1:30:00] } 2. c4 { [%eval 0.11] [%clk 1:25:18] } 2... g6 { [%eval 0.28] [%clk 1:29:36] } 3. Nc3 { [%eval 0.17] [%clk 1:25:42] } 3... Bg7 { [%eval 0.48] [%clk 1:30:02] } 4. e4 { [%eval 0.67] [%clk 1:26:08] } 4... d6 { [%eval 0.43] [%clk 1:30:28] } 5. Be2 { [%eval 0.13] [%clk 1:26:31] } 5... O-O { [%eval 0.45] [%clk 1:30:54] } 6. Be3 { [%eval 0.33] [%clk 1:26:56] } 6... Nc6 { [%eval 0.33] [%clk 1:29:48] } 7. Nf3 { [%eval 0.33] [%clk 1:27:18] } 7... Ng4 { [%eval 0.44] [%clk 1:21:36] } 8. Bg5 { [%eval 0.75] [%clk 1:26:51] } 8... f6 { [%eval 1.14] [%clk 1:18:45] } 9. Bh4 { [%eval 1.12] [%clk 1:26:08] } 9... e5 { [%eval 0.99] [%clk 1:18:29] } 10. d5 { [%eval 1.13] [%clk 1:21:51] } 10... Ne7 { [%eval 0.97] [%clk 1:18:46] } 11. Nd2 { [%eval 0.87] [%clk 1:19:19] } 11... Nh6 { [%eval 1.23] [%clk 1:17:01] } 12. g4 { [%eval 0.93] [%clk 1:17:13] } 12... Nf7 { [%eval 1.06] [%clk 1:15:03] } 13. f3 { [%eval 1.25] [%clk 1:08:21] } 13... c5 { [%eval 1.2] [%clk 1:11:46] } 14. Bf2 { [%eval 1.08] [%clk 1:08:35] } 14... Bh6 { [%eval 0.97] [%clk 1:11:36] } 15. h4 { [%eval 1.0] [%clk 1:08:17] } 15... Kg7 { [%eval 1.36] [%clk 1:08:04] } 16. Nf1 { [%eval 1.31] [%clk 1:04:56] } 16... a6 { [%eval 1.09] [%clk 1:03:16] } 17. Be3 { [%eval 1.08] [%clk 1:04:23] } 17... Bf4 { [%eval 0.95] [%clk 0:54:47] } 18. Bd3?! { [%eval 0.24] } { Inaccuracy. Qd2 was best. } { [%clk 1:03:42] } 18... b5? { [%eval 1.47] } { Mistake. f5 was best. } { [%clk 0:44:04] } 19. Qd2?! { [%eval 0.75] } { Inaccuracy. cxb5 was best. } { [%clk 1:00:35] } 19... bxc4 { [%eval 0.99] [%clk 0:41:59] } 20. Bxc4 { [%eval 0.91] [%clk 0:57:04] } 20... Bd7 { [%eval 1.0] [%clk 0:38:30] } 21. Bxf4 { [%eval 1.24] [%clk 0:55:43] } 21... exf4 { [%eval 1.19] [%clk 0:38:56] } 22. Qxf4 { [%eval 1.07] [%clk 0:56:06] } 22... Ne5 { [%eval 1.44] [%clk 0:39:10] } 23. Be2 { [%eval 1.0] [%clk 0:56:18] } 23... Bb5 { [%eval 1.44] [%clk 0:39:02] } 24. Nxb5?! { [%eval 0.75] } { Inaccuracy. Qg3 was best. } { [%clk 0:54:33] } 24... axb5 { [%eval 0.82] [%clk 0:39:07] } 25. Qd2 { [%eval 0.48] [%clk 0:54:45] } 25... Ra4 { [%eval 0.35] [%clk 0:39:11] } 26. Ng3?! { [%eval -0.49] } { Inaccuracy. Qc3 was best. } { [%clk 0:52:30] } 26... Rd4 { [%eval -0.35] [%clk 0:30:01] } 27. Qc3?! { [%eval -1.09] } { Inaccuracy. Qc1 was best. } { [%clk 0:52:40] } 27... f5 { [%eval -1.33] [%clk 0:29:50] } 28. gxf5 { [%eval -0.96] [%clk 0:51:04] } 28... gxf5 { [%eval -1.04] [%clk 0:30:16] } 29. Rg1?? { [%eval -3.51] } { Blunder. b4 was best. } { [%clk 0:41:45] } 29... Kh8 { [%eval -3.71] [%clk 0:30:23] } 30. Rd1 { [%eval -3.79] [%clk 0:35:09] } 30... f4 { [%eval -3.79] [%clk 0:21:47] } 31. Nh1 { [%eval -3.37] [%clk 0:35:08] } 31... b4 { [%eval -3.3] [%clk 0:22:08] } 32. Qc1?! { [%eval -4.36] } { Inaccuracy. Qc2 was best. } { [%clk 0:34:51] } 32... N7g6 { [%eval -4.22] [%clk 0:22:33] } 33. Rxd4 { [%eval -4.62] [%clk 0:34:38] } 33... cxd4 { [%eval -4.42] [%clk 0:23:01] } 34. Nf2 { [%eval -4.88] [%clk 0:32:43] } 34... Nxh4 { [%eval -4.3] [%clk 0:22:59] } 35. Qd1 { [%eval -5.31] [%clk 0:32:44] } 35... d3 { [%eval -5.44] [%clk 0:15:09] } 36. Nxd3 { [%eval -5.0] [%clk 0:32:55] } 36... Qb6 { [%eval -5.54] [%clk 0:15:37] } 37. Nf2?! { [%eval -7.54] } { Inaccuracy. Rg5 was best. } { [%clk 0:27:45] } 37... Qe3 { [%eval -7.5] [%clk 0:15:40] } 38. Kf1 { [%eval -7.92] [%clk 0:27:16] } 38... Nexf3 { [%eval -7.51] [%clk 0:15:13] } 39. Bxf3 { [%eval -7.96] [%clk 0:27:24] } 39... Nxf3 { [%eval -7.62] [%clk 0:15:41] } 40. Rg2 { [%eval -8.94] [%clk 0:27:47] } 40... Nd2+ { [%eval -9.87] [%clk 0:12:06] } 41. Kg1 { [%eval -10.28] [%clk 0:28:16] } 41... f3 { [%eval -10.36] [%clk 0:12:28] } 42. Rg4 { [%eval -10.07] [%clk 0:25:32] } 42... h5 { [%eval -10.45] [%clk 0:12:39] } 43. Rg6 { [%eval -10.54] [%clk 0:25:09] } 43... Kh7 { [%eval -8.38] [%clk 0:12:57] } 44. Rg3 { [%clk 0:22:36] } 44... Qf4 { [%clk 0:12:30] } 0-1