Event: Round 4: Surtees, Mike J - Sanada, Tetsuaki
Date: 2024-08-18
White: Surtees, Mike J
WhiteElo: 2098
Black: Sanada, Tetsuaki
BlackElo: 1927
Result: 1-0
ECO: B20
Opening: Sicilian Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:50:18] } 1... c5 { [%eval 0.25] [%clk 1:50:14] } 2. d3 { [%eval 0.0] [%clk 1:50:23] } 2... Nc6 { [%eval 0.0] [%clk 1:50:15] } 3. Ne2 { [%eval -0.31] [%clk 1:50:27] } 3... e5 { [%eval 0.04] [%clk 1:47:17] } 4. c4 { [%eval 0.0] [%clk 1:49:28] } 4... d6 { [%eval 0.09] [%clk 1:46:07] } 5. Nbc3 { [%eval 0.11] [%clk 1:48:47] } 5... g6 { [%eval 0.14] [%clk 1:43:10] } 6. g3 { [%eval 0.0] [%clk 1:48:48] } 6... Bg7 { [%eval 0.11] [%clk 1:43:15] } 7. Bg2 { [%eval 0.0] [%clk 1:48:52] } 7... Nge7 { [%eval 0.0] [%clk 1:42:30] } 8. Rb1 { [%eval 0.0] [%clk 1:43:58] } 8... a5 { [%eval 0.2] [%clk 1:36:32] } 9. Nd5 { [%eval -0.1] [%clk 1:32:08] } 9... Nxd5 { [%eval -0.07] [%clk 1:33:30] } 10. cxd5 { [%eval -0.17] [%clk 1:32:10] } 10... Ne7 { [%eval 0.21] [%clk 1:33:34] } 11. a4 { [%eval 0.16] [%clk 1:24:25] } 11... Bd7 { [%eval 0.25] [%clk 1:25:42] } 12. Nc3 { [%eval 0.23] [%clk 1:23:07] } 12... O-O { [%eval 0.16] [%clk 1:13:43] } 13. Be3 { [%eval 0.07] [%clk 1:22:04] } 13... f5 { [%eval 0.18] [%clk 1:08:45] } 14. Qd2 { [%eval -0.23] [%clk 1:20:07] } 14... Rf7 { [%eval 0.0] [%clk 1:00:19] } 15. O-O { [%eval -0.08] [%clk 1:18:57] } 15... Qb6 { [%eval -0.05] [%clk 0:59:58] } 16. f4 { [%eval -0.08] [%clk 0:59:22] } 16... Raf8 { [%eval -0.09] [%clk 0:54:54] } 17. Kh1 { [%eval -0.1] [%clk 0:58:40] } 17... Kh8 { [%eval 0.08] [%clk 0:50:07] } 18. fxe5 { [%eval 0.12] [%clk 0:57:29] } 18... dxe5?! { [%eval 0.84] } { Inaccuracy. Bxe5 was best. } { [%clk 0:48:25] } 19. Qf2 { [%eval 0.44] [%clk 0:40:34] } 19... Rc8 { [%eval 0.46] [%clk 0:43:55] } 20. Bh3 { [%eval 0.2] [%clk 0:33:25] } 20... Qd6 { [%eval 0.18] [%clk 0:41:07] } 21. b3 { [%eval 0.23] [%clk 0:25:40] } 21... b6 { [%eval 0.19] [%clk 0:41:00] } 22. Qd2? { [%eval -1.46] } { Mistake. Qg2 was best. } { [%clk 0:18:37] } 22... f4 { [%eval -1.62] [%clk 0:26:58] } 23. Rxf4?? { [%eval -3.81] } { Blunder. Nb5 was best. } { [%clk 0:11:00] } 23... exf4 { [%eval -3.73] [%clk 0:26:35] } 24. Bxf4 { [%eval -3.63] [%clk 0:11:02] } 24... Rxf4 { [%eval -3.52] [%clk 0:25:44] } 25. Bxd7 { [%eval -3.56] [%clk 0:11:04] } 25... Qxd7 { [%eval -3.46] [%clk 0:24:48] } 26. gxf4 { [%eval -3.72] [%clk 0:10:27] } 26... Rf8 { [%eval -3.41] [%clk 0:20:38] } 27. Rf1?! { [%eval -4.83] } { Inaccuracy. Rg1 was best. } { [%clk 0:07:32] } 27... Kg8? { [%eval -3.03] } { Mistake. Qh3 was best. } { [%clk 0:20:14] } 28. Nb5 { [%eval -2.98] [%clk 0:02:57] } 28... Nxd5 { [%eval -3.35] [%clk 0:16:47] } 29. exd5 { [%eval -3.26] [%clk 0:02:46] } 29... Qxd5+ { [%eval -3.13] [%clk 0:16:51] } 30. Qg2 { [%eval -2.92] [%clk 0:02:41] } 30... Qxb3 { [%eval -2.28] [%clk 0:14:34] } 31. Qe4 { [%eval -2.21] [%clk 0:02:40] } 31... Rd8 { [%eval -2.0] [%clk 0:12:52] } 32. Rf3 { [%eval -2.03] [%clk 0:02:27] } 32... Qd5 { [%eval -1.5] [%clk 0:09:04] } 33. Nc7?! { [%eval -2.72] } { Inaccuracy. Kg2 was best. } { [%clk 0:02:30] } 33... Qxe4 { [%eval -2.57] [%clk 0:07:01] } 34. dxe4 { [%eval -2.46] [%clk 0:02:38] } 34... Rd4 { [%eval -2.45] [%clk 0:06:41] } 35. e5 { [%eval -2.37] [%clk 0:02:18] } 35... Kf7? { [%eval -0.82] } { Mistake. Rxa4 was best. } { [%clk 0:06:07] } 36. e6+?? { [%eval -3.14] } { Blunder. Rb3 was best. } { [%clk 0:01:54] } 36... Ke7 { [%eval -3.25] [%clk 0:06:13] } 37. f5 { [%eval -3.04] [%clk 0:01:34] } 37... Bf6 { [%eval -3.02] [%clk 0:04:54] } 38. Rh3 { [%eval -3.02] [%clk 0:01:25] } 38... Bh4 { [%eval -2.85] [%clk 0:01:49] } 39. Rxh4?? { [%eval -6.0] } { Blunder. f6+ was best. } { [%clk 0:00:25] } 39... Rxh4 { [%eval -5.65] [%clk 0:01:57] } 40. Nd5+ { [%eval -5.54] [%clk 0:00:33] } 40... Kd8?? { [%eval 7.75] } { Blunder. Kf8 was best. } { [%clk 0:00:17] } 41. f6 { [%eval 8.11] [%clk 0:00:34] } 41... Ke8 { [%eval 8.11] [%clk 0:00:16] } 42. Nc7+ { [%eval 8.02] [%clk 0:00:33] } 42... Kd8 { [%eval 7.88] [%clk 0:00:16] } 43. e7+ { [%eval 7.71] [%clk 0:00:40] } 43... Kxc7 { [%eval 7.84] [%clk 0:00:23] } 44. e8=Q { [%eval 7.81] [%clk 0:00:49] } 44... Rd4? { [%eval #19] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:00:19] } 45. f7 { [%eval 19.59] [%clk 0:00:53] } 45... Rd1+?! { [%eval #16] } { Checkmate is now unavoidable. Rd8 was best. } { [%clk 0:00:26] } 46. Kg2 { [%eval #13] [%clk 0:01:02] } 46... Rd2+?? { [%eval #10] } { Checkmate is now unavoidable. Rd8 was best. } { [%clk 0:00:30] } 47. Kg3?! { [%eval 21.81] } { Lost forced checkmate sequence. Kf3 was best. } { [%clk 0:01:09] } 47... Rd3+ { [%eval 10.0] [%clk 0:00:33] } 48. Kf2 { [%eval 8.48] [%clk 0:01:17] } 1-0