Event: Round 5: Yu, Vincent Zhiwen - Pimanoff, Theodore
Date: 2025-05-18
White: Yu, Vincent Zhiwen
WhiteElo: 1925
Black: Pimanoff, Theodore
BlackElo: 1902
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:52] } 2. Nf3 { [%eval 0.2] [%clk 1:31:24] } 2... Nc6 { [%eval 0.25] [%clk 1:31:08] } 3. d4 { [%eval 0.27] [%clk 1:31:48] } 3... cxd4 { [%eval 0.35] [%clk 1:31:34] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:11] } 4... Nf6 { [%eval 0.19] [%clk 1:32:01] } 5. Nc3 { [%eval 0.26] [%clk 1:32:31] } 5... e5 { [%eval 0.34] [%clk 1:32:20] } 6. Ndb5 { [%eval 0.31] [%clk 1:32:56] } 6... d6 { [%eval 0.34] [%clk 1:32:47] } 7. Nd5 { [%eval 0.28] [%clk 1:33:16] } 7... Nxd5 { [%eval 0.17] [%clk 1:33:08] } 8. exd5 { [%eval 0.33] [%clk 1:33:40] } 8... Nb8 { [%eval 0.31] [%clk 1:33:16] } 9. a4 { [%eval 0.33] [%clk 1:34:04] } 9... Be7 { [%eval 0.25] [%clk 1:32:32] } 10. Be2 { [%eval 0.3] [%clk 1:34:27] } 10... O-O { [%eval 0.3] [%clk 1:31:40] } 11. Bd2 { [%eval 0.35] [%clk 1:34:42] } 11... f5 { [%eval 0.43] [%clk 1:26:45] } 12. a5 { [%eval 0.46] [%clk 1:34:18] } 12... Nd7 { [%eval 0.42] [%clk 1:21:11] } 13. O-O { [%eval 0.38] [%clk 1:31:44] } 13... Nf6 { [%eval 0.6] [%clk 1:18:53] } 14. Bb4 { [%eval 0.46] [%clk 1:31:05] } 14... g5?! { [%eval 1.04] } { Inaccuracy. f4 was best. } { [%clk 1:10:28] } 15. c4 { [%eval 1.06] [%clk 1:23:32] } 15... a6 { [%eval 1.01] [%clk 1:09:30] } 16. Nc3 { [%eval 1.01] [%clk 1:23:18] } 16... Qe8 { [%eval 1.23] [%clk 1:02:32] } 17. Na4 { [%eval 1.14] [%clk 1:21:19] } 17... Bd7 { [%eval 1.22] [%clk 1:01:26] } 18. Nb6 { [%eval 1.17] [%clk 1:20:43] } 18... Rd8 { [%eval 1.19] [%clk 1:01:04] } 19. Ba3 { [%eval 0.83] [%clk 1:16:15] } 19... g4 { [%eval 1.03] [%clk 0:57:30] } 20. b4 { [%eval 0.98] [%clk 1:14:51] } 20... f4 { [%eval 0.92] [%clk 0:57:15] } 21. c5?! { [%eval 0.0] } { Inaccuracy. Nxd7 was best. } { [%clk 1:11:05] } 21... f3?! { [%eval 0.61] } { Inaccuracy. Bf5 was best. } { [%clk 0:52:56] } 22. Bc4?? { [%eval -1.65] } { Blunder. Nxd7 was best. } { [%clk 1:08:42] } 22... Kh8?? { [%eval 0.59] } { Blunder. fxg2 was best. } { [%clk 0:46:54] } 23. Rc1?? { [%eval -2.39] } { Blunder. Nxd7 was best. } { [%clk 1:01:50] } 23... Ne4?! { [%eval -1.69] } { Inaccuracy. Qh5 was best. } { [%clk 0:42:10] } 24. Re1?! { [%eval -2.83] } { Inaccuracy. Nxd7 was best. } { [%clk 0:53:28] } 24... Ng5? { [%eval -0.98] } { Mistake. Nxf2 was best. } { [%clk 0:40:30] } 25. Nxd7 { [%eval -1.13] [%clk 0:48:52] } 25... Rxd7 { [%eval -1.36] [%clk 0:36:22] } 26. Rc3?! { [%eval -2.42] } { Inaccuracy. cxd6 was best. } { [%clk 0:43:50] } 26... Qh5 { [%eval -2.3] [%clk 0:33:23] } 27. Bc1 { [%eval -2.91] [%clk 0:40:10] } 27... fxg2 { [%eval -2.77] [%clk 0:33:07] } 28. Bxg5?! { [%eval -3.52] } { Inaccuracy. c6 was best. } { [%clk 0:40:29] } 28... Bxg5 { [%eval -3.58] [%clk 0:33:20] } 29. Rg3 { [%eval -3.53] [%clk 0:39:57] } 29... Bh4 { [%eval -3.91] [%clk 0:32:17] } 30. Rxg2 { [%eval -3.09] [%clk 0:39:34] } 30... Bxf2+ { [%eval -3.82] [%clk 0:30:42] } 31. Rxf2 { [%eval -3.93] [%clk 0:38:16] } 31... Rxf2 { [%eval -4.0] [%clk 0:31:09] } 32. Kxf2 { [%eval -4.09] [%clk 0:38:39] } 32... Qxh2+ { [%eval -4.05] [%clk 0:31:32] } 33. Ke3 { [%eval -4.01] [%clk 0:38:56] } 33... Qf4+ { [%eval -4.03] [%clk 0:31:49] } 34. Kd3 { [%eval -3.9] [%clk 0:38:23] } 34... Qd4+ { [%eval -4.31] [%clk 0:32:10] } 35. Ke2 { [%eval -4.42] [%clk 0:38:08] } 35... Qxc4+ { [%eval -4.06] [%clk 0:32:34] } 36. Ke3? { [%eval -6.82] } { Mistake. Qd3 was best. } { [%clk 0:37:42] } 36... Rf7 { [%eval -6.68] [%clk 0:32:27] } 0-1