Event: Round 6: Toshinori Underwood - Yogeshwar Yehamandram
Site: https://lichess.org/study/e1X7Sc3I/0blLE86Q
Date: 2022-12-11
White: Toshinori Underwood
Black: Yogeshwar Yehamandram
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:00] } 1... c5 { [%eval 0.32] [%clk 1:27:27] } 2. Nc3 { [%eval 0.24] [%clk 1:30:00] } 2... e6 { [%eval 0.45] [%clk 1:26:53] } 3. Nge2 { [%eval 0.38] [%clk 1:30:00] } 3... Nc6 { [%eval 0.42] [%clk 1:26:53] } 4. g3 { [%eval 0.0] [%clk 1:30:00] } 4... a6 { [%eval 0.51] [%clk 1:25:12] } 5. Bg2 { [%eval 0.36] [%clk 1:30:00] } 5... Nf6 { [%eval 0.22] [%clk 1:23:46] } 6. O-O { [%eval 0.35] [%clk 1:29:39] } 6... Be7 { [%eval 0.29] [%clk 1:23:38] } 7. a4 { [%eval 0.0] [%clk 1:28:52] } 7... O-O { [%eval 0.36] [%clk 1:23:26] } 8. d3 { [%eval -0.12] [%clk 1:28:28] } 8... Rb8 { [%eval 0.07] [%clk 1:22:19] } 9. f4 { [%eval -0.35] [%clk 1:27:49] } 9... d5 { [%eval -0.33] [%clk 1:22:02] } 10. e5 { [%eval -0.54] [%clk 1:22:59] } 10... Nd7 { [%eval -0.39] [%clk 1:19:33] } 11. Kh1 { [%eval -0.67] [%clk 1:22:40] } 11... Qc7 { [%eval -0.46] [%clk 1:14:38] } 12. Ng1 { [%eval -0.76] [%clk 1:12:28] } 12... Nd4?! { [%eval 0.01] } { Inaccuracy. b5 was best. } { [%clk 1:11:27] } 13. Nce2 { [%eval 0.05] [%clk 1:10:46] } 13... Nxe2 { [%eval 0.47] [%clk 1:02:36] } 14. Qxe2 { [%eval 0.67] [%clk 1:08:42] } 14... b5 { [%eval 0.53] [%clk 1:01:21] } 15. Nf3 { [%eval 0.4] [%clk 1:06:39] } 15... d4?! { [%eval 1.47] } { Inaccuracy. Re8 was best. } { [%clk 0:58:41] } 16. axb5 { [%eval 1.65] [%clk 0:54:31] } 16... axb5 { [%eval 1.66] [%clk 0:56:01] } 17. f5 { [%eval 1.87] [%clk 0:30:36] } 17... exf5 { [%eval 1.76] [%clk 0:43:32] } 18. Bf4?! { [%eval 0.62] } { Inaccuracy. e6 was best. } { [%clk 0:29:25] } 18... Nb6 { [%eval 0.72] [%clk 0:42:10] } 19. e6 { [%eval 0.6] [%clk 0:21:38] } 19... Bd6 { [%eval 0.6] [%clk 0:38:32] } 20. Ng5 { [%eval 0.94] [%clk 0:19:43] } 20... g6?? { [%eval 7.39] } { Blunder. Bxf4 was best. } { [%clk 0:24:01] } 21. exf7+ { [%eval 7.37] [%clk 0:12:39] } 21... Kg7 { [%eval 7.29] [%clk 0:23:30] } 22. Ra7 { [%eval 7.86] [%clk 0:12:36] } 22... Qd8 { [%eval 9.38] [%clk 0:20:04] } 23. Be5+ { [%eval 8.98] [%clk 0:11:27] } 23... Bxe5 { [%eval 9.22] [%clk 0:17:48] } 24. Qxe5+ { [%eval 9.19] [%clk 0:11:27] } 24... Kh6 { [%eval 10.18] [%clk 0:17:48] } 25. Qxb8 { [%eval 8.52] [%clk 0:11:07] } 25... Kxg5 { [%eval 8.43] [%clk 0:17:48] } 26. Re1 { [%eval 9.0] [%clk 0:08:59] } 26... Nd5 { [%eval 8.45] [%clk 0:15:53] } 27. Bxd5 { [%eval 8.52] [%clk 0:07:30] } 27... Qxd5+ { [%eval 8.12] [%clk 0:15:53] } 28. Kg1 { [%eval 8.3] [%clk 0:07:30] } 28... Kf6 { [%eval 9.3] [%clk 0:12:44] } 29. Qc7 { [%eval 7.15] [%clk 0:07:16] } 29... Rxf7 { [%eval 6.96] [%clk 0:10:38] } 30. Qxf7+ { [%eval 7.11] [%clk 0:07:07] } 30... Qxf7 { [%eval 7.46] [%clk 0:10:32] } 31. Rxf7+ { [%eval 7.0] [%clk 0:07:07] } 31... Kxf7 { [%eval 7.28] [%clk 0:10:32] } 32. Re5 { [%eval 7.12] [%clk 0:07:07] } 32... Bd7 { [%eval 7.35] [%clk 0:10:26] } 33. Rxc5 { [%eval 7.44] [%clk 0:06:34] } 33... Ke6 { [%eval 7.45] [%clk 0:10:16] } 34. Kf2 { [%eval 7.25] [%clk 0:06:24] } 34... Kd6 { [%eval 7.4] [%clk 0:09:07] } 35. b4 { [%eval 7.23] [%clk 0:06:24] } 35... Bc6 { [%eval 6.99] [%clk 0:08:56] } 36. c3 { [%eval 7.31] [%clk 0:06:17] } 36... dxc3 { [%eval 7.44] [%clk 0:08:54] } 37. Rxc3 { [%eval 7.45] [%clk 0:06:17] } 37... Bd7 { [%eval 7.32] [%clk 0:07:00] } 38. Rc5 { [%eval 7.53] [%clk 0:06:17] } 38... Bc6 { [%eval 7.47] [%clk 0:06:37] } 39. Ke3 { [%eval 7.25] [%clk 0:06:15] } 39... Bd7 { [%eval 7.55] [%clk 0:06:37] } 40. h4 { [%eval 7.3] [%clk 0:05:47] } 40... h6 { [%eval 7.22] [%clk 0:06:22] } 41. Kd4 { [%eval 7.36] [%clk 0:05:29] } 41... Ke6 { [%eval 7.25] [%clk 0:05:45] } 42. Rc7 { [%eval 7.52] [%clk 0:04:51] } 42... Kd6 { [%eval 7.93] [%clk 0:05:41] } 43. Ra7 { [%eval 7.75] [%clk 0:03:33] } 43... Be8 { [%eval 8.23] [%clk 0:04:00] } 44. Rh7 { [%eval 8.15] [%clk 0:03:12] } 44... h5 { [%eval 8.82] [%clk 0:03:58] } 45. Ra7 { [%eval 9.14] [%clk 0:02:57] } 1-0