Event: Round 3: Leonid Yudasin - Steve Wongso
Date: 2023-11-09
White: Leonid Yudasin
WhiteTitle: GM
WhiteElo: 2369
Black: Steve Wongso
BlackElo: 2133
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:57] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... Nc6 { [%eval 0.0] [%clk 1:31:24] } 3. Bb5 { [%eval 0.37] [%clk 1:31:40] } 3... e5 { [%eval 0.69] [%clk 1:31:50] } 4. O-O { [%eval 0.43] [%clk 1:31:23] } 4... Bd6 { [%eval 0.52] [%clk 1:30:52] } 5. Na3 { [%eval 0.06] [%clk 1:25:48] } 5... Qe7?! { [%eval 0.9] } { Inaccuracy. Bc7 was best. } { [%clk 1:18:20] } 6. Nc4 { [%eval 0.92] [%clk 1:22:02] } 6... Bc7 { [%eval 0.82] [%clk 1:17:58] } 7. Ne3 { [%eval 0.66] [%clk 1:20:06] } 7... Nf6 { [%eval 0.76] [%clk 1:17:32] } 8. Re1?! { [%eval 0.06] } { Inaccuracy. Nf5 was best. } { [%clk 1:10:53] } 8... a6 { [%eval 0.23] [%clk 1:14:50] } 9. Bf1 { [%eval 0.15] [%clk 1:06:51] } 9... d6 { [%eval 0.0] [%clk 1:13:35] } 10. c3 { [%eval 0.1] [%clk 1:06:52] } 10... O-O { [%eval 0.03] [%clk 1:10:36] } 11. d3 { [%eval 0.01] [%clk 0:49:28] } 11... h6 { [%eval 0.44] [%clk 1:09:05] } 12. a3?! { [%eval -0.11] } { Inaccuracy. Nh4 was best. } { [%clk 0:48:06] } 12... Be6 { [%eval 0.05] [%clk 1:04:13] } 13. c4 { [%eval -0.44] [%clk 0:47:22] } 13... Ba5 { [%eval -0.2] [%clk 1:01:56] } 14. Bd2 { [%eval -0.37] [%clk 0:45:37] } 14... Bxd2 { [%eval -0.54] [%clk 0:59:27] } 15. Qxd2 { [%eval -0.55] [%clk 0:45:59] } 15... Ng4 { [%eval -0.09] [%clk 0:51:55] } 16. Nd5 { [%eval -0.08] [%clk 0:38:50] } 16... Bxd5 { [%eval 0.05] [%clk 0:51:23] } 17. cxd5 { [%eval -0.16] [%clk 0:37:46] } 17... Nd4 { [%eval -0.09] } 18. Nxd4 { [%eval -0.14] [%clk 0:38:06] } 18... cxd4 { [%eval -0.1] [%clk 0:51:35] } 19. Be2 { [%eval -0.15] [%clk 0:33:09] } 19... Nf6 { [%eval -0.18] [%clk 0:51:45] } 20. Rac1 { [%eval -0.3] [%clk 0:32:57] } 20... Rfc8 { [%eval -0.16] [%clk 0:50:30] } 21. h3 { [%eval -0.06] [%clk 0:30:39] } 21... Qd7 { [%eval -0.05] [%clk 0:43:00] } 22. Rxc8+ { [%eval -0.16] [%clk 0:26:28] } 22... Rxc8 { [%eval -0.23] [%clk 0:43:12] } 23. Rc1 { [%eval -0.34] [%clk 0:26:57] } 23... Rc7 { [%eval -0.12] [%clk 0:42:04] } 24. Bg4 { [%eval -0.16] [%clk 0:18:31] } 24... Qe7 { [%eval -0.17] [%clk 0:32:21] } 25. Rc2 { [%eval -0.2] [%clk 0:17:44] } 25... h5 { [%eval -0.13] [%clk 0:31:22] } 26. Bd1 { [%eval -0.3] [%clk 0:17:51] } 26... g6 { [%eval -0.19] [%clk 0:31:08] } 27. Qc1 { [%eval -0.38] [%clk 0:18:17] } 27... Ne8 { [%eval -0.44] [%clk 0:30:46] } 28. Rxc7 { [%eval -0.28] [%clk 0:17:47] } 28... Qxc7 { [%eval -0.21] [%clk 0:31:03] } 29. Qxc7 { [%eval -0.21] [%clk 0:18:14] } 29... Nxc7 { [%eval -0.25] [%clk 0:31:21] } 30. h4 { [%eval -0.4] [%clk 0:18:42] } 30... a5 { [%eval -0.31] [%clk 0:29:31] } 31. g3 { [%eval -0.47] [%clk 0:18:47] } 31... b5 { [%eval -0.57] [%clk 0:27:46] } 32. f4 { [%eval -0.45] [%clk 0:14:04] } 32... Na6 { [%eval -0.48] [%clk 0:18:09] } 33. Kf2 { [%eval -0.73] [%clk 0:11:22] } 33... Nc5 { [%eval -0.4] [%clk 0:16:00] } 34. Ke2 { [%eval -0.39] [%clk 0:11:48] } 34... Nd7 { [%eval -0.43] [%clk 0:10:33] } 35. Kd2 { [%eval -0.25] [%clk 0:09:31] } 35... Kg7 { [%eval -0.05] [%clk 0:11:00] } 36. Bf3 { [%eval -0.32] [%clk 0:09:03] } 36... Kh6 { [%eval -0.13] [%clk 0:10:51] } 37. Bg2 { [%eval 0.0] [%clk 0:09:13] } 37... exf4 { [%eval 0.0] [%clk 0:07:13] } 38. gxf4 { [%eval 0.0] [%clk 0:09:11] } 38... f6 { [%eval 0.29] [%clk 0:07:37] } 39. Bh3 { [%eval 0.11] [%clk 0:09:01] } 39... Nc5 { [%eval 0.45] [%clk 0:07:42] } 40. b4 { [%eval 0.26] [%clk 0:08:58] } 40... axb4 { [%eval 0.22] [%clk 0:08:08] } 41. axb4 { [%eval 0.19] [%clk 0:09:27] } 41... Nb7?? { [%eval 4.87] } { Blunder. Na6 was best. } { [%clk 0:07:56] } 42. Bd7 { [%eval 5.04] [%clk 0:09:40] } 42... g5 { [%eval 5.37] [%clk 0:08:22] } 43. Bxb5 { [%eval 3.85] [%clk 0:08:50] } 43... gxh4 { [%eval 6.12] [%clk 0:07:58] } 44. Bd7 { [%eval 6.23] [%clk 0:08:52] } 44... Kg6 { [%eval 6.26] [%clk 0:08:21] } 45. Ke2 { [%eval 7.16] [%clk 0:08:48] } 45... Kf7 { [%eval 7.0] [%clk 0:08:47] } 46. Bc8 { [%eval 7.48] [%clk 0:09:02] } 46... Nd8 { [%eval 7.82] [%clk 0:09:14] } 47. b5 { [%eval 7.75] [%clk 0:09:23] } 47... Ke7 { [%eval 8.01] [%clk 0:08:41] } 48. b6 { [%eval 8.0] [%clk 0:09:41] } 48... f5 { [%eval 8.32] [%clk 0:09:04] } 49. exf5 { [%eval 11.02] [%clk 0:09:45] } 49... Kf6 { [%eval 11.61] } 50. Kf3 { [%eval 11.22] [%clk 0:10:09] } 1-0