Event: Round 8: Tanenbaum, Zachary - Yudasin, Leonid
Date: 2025-01-20
White: Tanenbaum, Zachary
WhiteTitle: FM
WhiteElo: 2297
Black: Yudasin, Leonid
BlackTitle: GM
BlackElo: 2310
Result: 1-0
ECO: B28
Opening: Sicilian Defense: O'Kelly Variation, Venice System
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:14:53] } 1... c5 { [%eval 0.25] [%clk 1:29:46] } 2. Nf3 { [%eval 0.2] [%clk 1:15:21] } 2... a6 { [%eval 0.5] [%clk 1:30:10] } 3. c3 { [%eval 0.28] [%clk 1:15:46] } 3... d5 { [%eval 0.36] [%clk 1:30:18] } 4. exd5 { [%eval 0.41] [%clk 1:16:07] } 4... Qxd5 { [%eval 0.33] [%clk 1:30:40] } 5. d4 { [%eval 0.29] [%clk 1:16:25] } 5... e6 { [%eval 0.25] [%clk 1:30:46] } 6. Be2 { [%eval 0.34] [%clk 1:09:24] } 6... Nf6 { [%eval 0.36] [%clk 1:25:35] } 7. O-O { [%eval 0.3] [%clk 1:09:15] } 7... Be7 { [%eval 0.56] [%clk 1:25:33] } 8. Ne5 { [%eval 0.7] [%clk 0:59:58] } 8... O-O { [%eval 0.69] [%clk 1:20:59] } 9. Bf3 { [%eval 0.65] [%clk 0:59:42] } 9... Qd8 { [%eval 0.72] [%clk 1:20:33] } 10. Qe2 { [%eval 0.22] [%clk 0:52:08] } 10... cxd4 { [%eval 0.17] [%clk 1:17:52] } 11. Rd1 { [%eval 0.18] [%clk 0:52:13] } 11... Nbd7 { [%eval 0.23] [%clk 1:12:08] } 12. Rxd4 { [%eval 0.24] [%clk 0:43:22] } 12... Bc5 { [%eval 0.57] [%clk 1:11:26] } 13. Rd1 { [%eval 0.57] [%clk 0:42:42] } 13... Qe7 { [%eval 0.77] [%clk 1:09:23] } 14. Bf4 { [%eval 0.79] [%clk 0:41:26] } 14... Nxe5 { [%eval 1.01] [%clk 1:07:27] } 15. Bxe5 { [%eval 1.2] [%clk 0:37:19] } 15... Ne8 { [%eval 1.23] [%clk 1:06:06] } 16. Nd2 { [%eval 0.73] [%clk 0:34:23] } 16... f6 { [%eval 0.74] [%clk 1:05:42] } 17. Bf4 { [%eval 0.77] [%clk 0:34:10] } 17... e5 { [%eval 0.69] [%clk 1:02:18] } 18. Nb3 { [%eval 0.27] [%clk 0:32:56] } 18... Bd6 { [%eval 0.21] [%clk 1:00:24] } 19. Be3 { [%eval 0.18] [%clk 0:32:01] } 19... f5 { [%eval 0.08] [%clk 0:59:33] } 20. Qc4+ { [%eval 0.13] [%clk 0:23:06] } 20... Kh8 { [%eval 0.13] [%clk 0:56:47] } 21. Bc5 { [%eval 0.07] [%clk 0:22:43] } 21... e4 { [%eval 0.2] [%clk 0:51:33] } 22. Bh5 { [%eval 0.09] [%clk 0:19:26] } 22... Bxc5?! { [%eval 0.84] } { Inaccuracy. Be6 was best. } { [%clk 0:41:19] } 23. Qxc5 { [%eval 0.65] [%clk 0:19:17] } 23... Qxc5 { [%eval 0.81] [%clk 0:39:48] } 24. Nxc5 { [%eval 0.62] [%clk 0:19:44] } 24... Nf6 { [%eval 0.82] [%clk 0:39:41] } 25. Be2 { [%eval 0.75] [%clk 0:19:34] } 25... b6 { [%eval 0.84] [%clk 0:30:32] } 26. Na4 { [%eval 0.57] [%clk 0:16:53] } 26... Nd7?! { [%eval 1.14] } { Inaccuracy. Rb8 was best. } { [%clk 0:26:38] } 27. Rd6?! { [%eval 0.54] } { Inaccuracy. c4 was best. } { [%clk 0:13:58] } 27... b5 { [%eval 0.47] [%clk 0:25:52] } 28. Nb6 { [%eval 0.41] [%clk 0:14:19] } 28... Nxb6 { [%eval 0.4] [%clk 0:26:13] } 29. Rxb6 { [%eval 0.46] [%clk 0:14:46] } 29... Rd8?! { [%eval 1.19] } { Inaccuracy. g5 was best. } { [%clk 0:26:14] } 30. Rd1 { [%eval 1.15] [%clk 0:14:22] } 30... Rxd1+ { [%eval 1.05] [%clk 0:26:33] } 31. Bxd1 { [%eval 1.17] [%clk 0:14:50] } 31... Bd7?! { [%eval 1.78] } { Inaccuracy. g6 was best. } { [%clk 0:22:42] } 32. Bb3?! { [%eval 1.06] } { Inaccuracy. f3 was best. } { [%clk 0:13:26] } 32... Be8 { [%eval 0.86] [%clk 0:20:45] } 33. Kf1 { [%eval 0.93] [%clk 0:10:44] } 33... a5 { [%eval 0.95] [%clk 0:19:18] } 34. Rd6 { [%eval 0.63] [%clk 0:10:27] } 34... g6 { [%eval 0.75] [%clk 0:19:06] } 35. Ke2 { [%eval 0.8] [%clk 0:10:10] } 35... Kg7 { [%eval 0.8] [%clk 0:18:43] } 36. Ke3 { [%eval 0.65] [%clk 0:09:44] } 36... g5?! { [%eval 1.66] } { Inaccuracy. Ra7 was best. } { [%clk 0:16:16] } 37. Bd5 { [%eval 1.47] [%clk 0:05:39] } 37... Ra7 { [%eval 1.81] [%clk 0:16:19] } 38. b3? { [%eval 0.43] } { Mistake. Kd4 was best. } { [%clk 0:04:44] } 38... a4 { [%eval 0.37] [%clk 0:16:08] } 39. Be6 { [%eval 0.03] [%clk 0:01:00] } 39... axb3 { [%eval 0.02] [%clk 0:16:25] } 40. axb3 { [%eval 0.08] [%clk 0:01:24] } 40... Bg6?? { [%eval 3.69] } { Blunder. Ra3 was best. } { [%clk 0:16:42] } 41. Rd7+ { [%eval 3.8] [%clk 0:01:47] } 41... Rxd7 { [%eval 3.42] [%clk 0:17:08] } 42. Bxd7 { [%eval 3.37] [%clk 0:02:16] } 42... Kf6 { [%eval 3.55] [%clk 0:17:27] } 43. Kd4 { [%eval 3.27] [%clk 0:02:38] } 43... Bf7 { [%eval 3.34] [%clk 0:17:48] } 44. Bxb5 { [%eval 3.36] [%clk 0:01:18] } 44... Bxb3 { [%eval 3.14] [%clk 0:18:16] } 45. Bc6 { [%eval 3.36] [%clk 0:01:10] } 45... Ke6 { [%eval 3.9] [%clk 0:18:13] } 46. c4 { [%eval 3.74] [%clk 0:01:13] } 46... h5?! { [%eval 4.71] } { Inaccuracy. Kd6 was best. } { [%clk 0:16:54] } 47. Bd5+ { [%eval 4.55] [%clk 0:01:25] } 47... Kf6 { [%eval 4.45] [%clk 0:17:18] } 48. g3 { [%eval 4.53] [%clk 0:01:11] } 48... h4 { [%eval 4.9] [%clk 0:17:33] } 49. c5 { [%eval 4.72] [%clk 0:00:58] } 49... hxg3 { [%eval 5.43] [%clk 0:17:58] } 50. hxg3 { [%eval 5.11] [%clk 0:01:18] } 50... Bc2 { [%eval 6.51] [%clk 0:18:05] } 51. c6 { [%eval 6.79] [%clk 0:01:08] } 51... Ke7 { [%eval 6.99] [%clk 0:18:34] } 52. Ke5 { [%eval 6.5] [%clk 0:01:21] } 52... Bd3?! { [%eval 12.94] } { Inaccuracy. f4 was best. } { [%clk 0:18:45] } 53. Be6 { [%eval 11.79] [%clk 0:00:39] } 53... f4 { [%eval 10.28] [%clk 0:19:08] } 54. c7 { [%eval 8.28] [%clk 0:01:00] } 54... Ba6 { [%eval 8.28] [%clk 0:19:31] } 55. c8=Q { [%eval 13.55] [%clk 0:01:15] } 55... Bxc8 { [%eval 11.58] [%clk 0:20:01] } 56. Bxc8 { [%eval 10.69] [%clk 0:01:39] } 56... e3 { [%eval 10.69] [%clk 0:20:21] } 57. fxe3 { [%eval 8.55] [%clk 0:01:59] } 1-0