Event: Round 7: Gordon Xu - Oliver Boydell
Site: https://lichess.org/study/8xdcIJLN/kDfzdlYD
Date: 2022-05-15
White: Gordon Xu
Black: Oliver Boydell
Result: 1-0
ECO: B36
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:30:00] } 1... c5 { [%eval 0.32] [%clk 1:30:00] } 2. Nf3 { [%eval 0.0] [%clk 1:30:00] } 2... g6?! { [%eval 0.64] } { Inaccuracy. d6 was best. } { [%clk 1:30:00] } 3. d4 { [%eval 0.41] [%clk 1:30:00] } 3... cxd4 { [%eval 0.54] [%clk 1:29:57] } 4. Nxd4 { [%eval 0.52] [%clk 1:30:00] } 4... Nc6 { [%eval 0.64] [%clk 1:29:51] } 5. c4 { [%eval 0.52] [%clk 1:29:40] } 5... Nf6 { [%eval 0.68] [%clk 1:29:51] } 6. Nc3 { [%eval 0.51] [%clk 1:29:34] } 6... d6 { [%eval 0.71] [%clk 1:29:47] } 7. Be2 { [%eval 0.58] [%clk 1:28:42] } 7... Nxd4 { [%eval 0.67] [%clk 1:29:37] } 8. Qxd4 { [%eval 0.71] [%clk 1:28:31] } 8... Bg7 { [%eval 0.71] [%clk 1:29:22] } 9. Be3 { [%eval 0.47] [%clk 1:27:06] } 9... O-O { [%eval 0.78] [%clk 1:29:16] } 10. Qd2 { [%eval 0.75] [%clk 1:26:04] } 10... Be6 { [%eval 0.81] [%clk 1:29:10] } 11. f3?! { [%eval 0.25] } { Inaccuracy. Rc1 was best. } { [%clk 1:22:36] } 11... Qa5 { [%eval 0.74] [%clk 1:27:54] } 12. O-O { [%eval 0.49] [%clk 1:20:20] } 12... Rfc8 { [%eval 0.26] [%clk 1:27:08] } 13. b3 { [%eval 0.17] [%clk 1:17:26] } 13... a6 { [%eval 0.02] [%clk 1:25:43] } 14. a4 { [%eval -0.08] [%clk 1:09:43] } 14... Nd7 { [%eval 0.16] [%clk 1:15:42] } 15. Bd4 { [%eval -0.11] [%clk 1:04:06] } 15... Nc5? { [%eval 0.92] } { Mistake. Bxd4+ was best. } { [%clk 1:13:49] } 16. Bxg7 { [%eval 0.95] [%clk 0:59:59] } 16... Kxg7 { [%eval 0.65] [%clk 1:12:35] } 17. Rab1 { [%eval 0.87] [%clk 0:56:32] } 17... Qb4 { [%eval 1.02] [%clk 1:09:43] } 18. Qb2 { [%eval 0.58] [%clk 0:53:29] } 18... Kg8 { [%eval 0.93] [%clk 1:06:22] } 19. f4 { [%eval 0.68] [%clk 0:51:02] } 19... Qb6? { [%eval 2.01] } { Mistake. f6 was best. } { [%clk 1:01:58] } 20. a5 { [%eval 2.03] [%clk 0:49:30] } 20... Qa7 { [%eval 1.99] [%clk 0:56:11] } 21. Kh1 { [%eval 2.46] [%clk 0:47:01] } 21... f6 { [%eval 2.21] [%clk 0:36:37] } 22. Rf3? { [%eval 0.79] } { Mistake. Qd2 was best. } { [%clk 0:35:57] } 22... b6 { [%eval 0.68] [%clk 0:33:22] } 23. f5 { [%eval 0.58] [%clk 0:30:51] } 23... Bf7 { [%eval 0.92] [%clk 0:32:17] } 24. Rg3? { [%eval -0.2] } { Mistake. e5 was best. } { [%clk 0:30:07] } 24... Kg7?! { [%eval 0.61] } { Inaccuracy. bxa5 was best. } { [%clk 0:29:57] } 25. Qc2?! { [%eval -0.07] } { Inaccuracy. axb6 was best. } { [%clk 0:27:27] } 25... g5?! { [%eval 0.56] } { Inaccuracy. bxa5 was best. } { [%clk 0:24:50] } 26. Rh3?? { [%eval -1.96] } { Blunder. h4 was best. } { [%clk 0:23:26] } 26... bxa5 { [%eval -1.5] [%clk 0:23:45] } 27. Bh5?! { [%eval -2.16] } { Inaccuracy. Qd1 was best. } { [%clk 0:23:08] } 27... Bg8? { [%eval -1.03] } { Mistake. Bxh5 was best. } { [%clk 0:18:01] } 28. Rg3 { [%eval -0.77] [%clk 0:18:03] } 28... Rab8?! { [%eval 0.0] } { Inaccuracy. a4 was best. } { [%clk 0:14:43] } 29. Nd1?? { [%eval -4.46] } { Blunder. h4 was best. } { [%clk 0:15:45] } 29... Qb7?? { [%eval -1.95] } { Blunder. a4 was best. } { [%clk 0:13:24] } 30. Nf2? { [%eval -3.86] } { Mistake. Nc3 was best. } { [%clk 0:15:12] } 30... a4? { [%eval -2.18] } { Mistake. Kh8 was best. } { [%clk 0:12:24] } 31. Qc3?? { [%eval -5.37] } { Blunder. h4 was best. } { [%clk 0:13:22] } 31... Kf8 { [%eval -4.25] [%clk 0:10:38] } 32. Bf3?! { [%eval -6.16] } { Inaccuracy. Qe3 was best. } { [%clk 0:09:35] } 32... Qb4 { [%eval -6.15] [%clk 0:09:37] } 33. Qe3 { [%eval -6.8] [%clk 0:08:19] } 33... Nxb3 { [%eval -5.97] [%clk 0:07:42] } 34. Bh5 { [%eval -7.0] [%clk 0:04:22] } 34... Rxc4 { [%eval -6.62] [%clk 0:06:19] } 35. h4 { [%eval -6.75] [%clk 0:03:03] } 35... h6 { [%eval -6.11] [%clk 0:05:46] } 36. hxg5 { [%eval -5.16] [%clk 0:01:54] } 36... fxg5?! { [%eval -3.37] } { Inaccuracy. hxg5 was best. } { [%clk 0:03:25] } 37. Rf3?? { [%eval -7.13] } { Blunder. Nd3 was best. } { [%clk 0:01:06] } 37... Kg7?? { [%eval -3.04] } { Blunder. a3 was best. } { [%clk 0:02:59] } 38. e5 { [%eval -3.24] [%clk 0:00:28] } 38... Rh4+?? { [%eval -1.37] } { Blunder. Kh8 was best. } { [%clk 0:02:16] } 39. Rh3? { [%eval -2.91] } { Mistake. Kg1 was best. } { [%clk 0:00:28] } 39... Rxh3+? { [%eval -1.63] } { Mistake. Qd4 was best. } { [%clk 0:02:11] } 40. Nxh3 { [%eval -1.65] [%clk 0:00:28] } 40... Qc5 { [%eval -1.87] [%clk 0:00:34] } 41. f6+ { [%eval -2.44] [%clk 0:00:28] } 41... exf6?? { [%eval 8.61] } { Blunder. Kh8 was best. } { [%clk 0:00:29] } 42. exf6+ { [%eval 7.38] [%clk 0:00:28] } 42... Kh8? { [%eval #7] } { Checkmate is now unavoidable. Kxf6 was best. } { [%clk 0:00:17] } 43. Qe7 { [%eval #6] [%clk 0:00:28] } 43... Bf7 { [%eval #6] [%clk 0:00:02] } 44. Qxf7 { [%eval #5] [%clk 0:00:17] } 44... Rg8 { [%eval #5] [%clk 0:00:02] } 45. Bg6 { [%eval #4] [%clk 0:00:13] } 45... Rxg6 { [%eval #4] [%clk 0:00:02] } 46. Qxg6 { [%eval #3] [%clk 0:00:13] } 46... Qc7 { [%eval #3] } 47. f7 { [%eval #3] [%clk 0:00:13] } 47... Qd8 { [%eval #1] [%clk 0:00:02] } 48. Qxh6# 1-0