Event: Round 5: Toma, Katarzyna - Yao, Lan
Date: 2025-03-22
White: Toma, Katarzyna
WhiteTitle: WGM
WhiteElo: 2177
Black: Yao, Lan
BlackTitle: WGM
BlackElo: 2294
Result: 1/2-1/2
ECO: B32
Opening: Sicilian Defense: Kalashnikov Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:21] } 2... Nc6 { [%eval 0.25] [%clk 1:31:24] } 3. d4 { [%eval 0.27] [%clk 1:31:41] } 3... cxd4 { [%eval 0.35] [%clk 1:31:49] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:07] } 4... e5 { [%eval 0.42] [%clk 1:32:10] } 5. Nb5 { [%eval 0.35] [%clk 1:32:12] } 5... d6 { [%eval 0.37] [%clk 1:32:35] } 6. N5c3 { [%eval 0.0] [%clk 1:29:59] } 6... Be7 { [%eval 0.39] [%clk 1:31:10] } 7. Nd5 { [%eval 0.29] [%clk 1:29:04] } 7... Nf6 { [%eval 0.34] [%clk 1:30:16] } 8. Nbc3 { [%eval 0.16] [%clk 1:28:46] } 8... Be6 { [%eval 0.31] [%clk 1:26:02] } 9. Bd3 { [%eval 0.29] [%clk 1:16:47] } 9... O-O { [%eval 0.36] [%clk 1:21:40] } 10. O-O { [%eval 0.28] [%clk 1:16:33] } 10... Bxd5 { [%eval 0.47] [%clk 1:15:38] } 11. exd5 { [%eval 0.46] [%clk 1:15:50] } 11... Nb8 { [%eval 0.7] [%clk 1:15:51] } 12. Be3 { [%eval 0.51] [%clk 1:14:38] } 12... Nbd7 { [%eval 0.51] [%clk 1:15:24] } 13. a4 { [%eval 0.65] [%clk 1:14:45] } 13... g6 { [%eval 0.72] [%clk 0:53:57] } 14. Be2 { [%eval 0.66] [%clk 1:09:03] } 14... Ne8 { [%eval 0.54] [%clk 0:52:21] } 15. Qd2 { [%eval 0.52] [%clk 1:09:17] } 15... Ng7 { [%eval 0.58] [%clk 0:50:34] } 16. a5 { [%eval 0.35] [%clk 1:03:06] } 16... a6 { [%eval 0.5] [%clk 0:47:58] } 17. Na4 { [%eval 0.58] [%clk 1:02:34] } 17... f5?! { [%eval 1.32] } { Inaccuracy. Nf5 was best. } { [%clk 0:43:41] } 18. f4?! { [%eval 0.57] } { Inaccuracy. c4 was best. } { [%clk 0:49:06] } 18... Bf6?! { [%eval 1.16] } { Inaccuracy. exf4 was best. } { [%clk 0:40:14] } 19. c4 { [%eval 1.13] [%clk 0:46:16] } 19... Qe7 { [%eval 1.12] [%clk 0:38:29] } 20. Rfe1 { [%eval 0.84] [%clk 0:29:55] } 20... Rae8 { [%eval 0.87] [%clk 0:24:57] } 21. Rad1 { [%eval 0.69] [%clk 0:29:45] } 21... exf4 { [%eval 0.63] [%clk 0:23:40] } 22. Bxf4 { [%eval 0.69] [%clk 0:30:02] } 22... Be5 { [%eval 0.72] [%clk 0:23:17] } 23. Bxe5 { [%eval 0.43] [%clk 0:26:30] } 23... Qxe5?? { [%eval 2.31] } { Blunder. Nxe5 was best. } { [%clk 0:22:58] } 24. b4?! { [%eval 1.52] } { Inaccuracy. c5 was best. } { [%clk 0:20:21] } 24... Nf6 { [%eval 1.97] [%clk 0:17:51] } 25. Bf3?! { [%eval 1.22] } { Inaccuracy. c5 was best. } { [%clk 0:23:50] } 25... Ne4 { [%eval 1.17] [%clk 0:18:16] } 26. Qd4 { [%eval 1.26] [%clk 0:24:00] } 26... Qxd4+ { [%eval 1.19] [%clk 0:07:42] } 27. Rxd4 { [%eval 1.07] [%clk 0:24:23] } 27... Nf6?! { [%eval 1.83] } { Inaccuracy. Ng5 was best. } { [%clk 0:07:33] } 28. Rxe8 { [%eval 1.61] [%clk 0:16:43] } 28... Rxe8 { [%eval 2.06] [%clk 0:06:47] } 29. c5 { [%eval 1.89] [%clk 0:17:04] } 29... Rd8?! { [%eval 2.97] } { Inaccuracy. Re1+ was best. } { [%clk 0:02:44] } 30. Nb6?! { [%eval 2.04] } { Inaccuracy. Rc4 was best. } { [%clk 0:14:57] } 30... Nge8 { [%eval 2.1] [%clk 0:01:30] } 31. c6? { [%eval 0.72] } { Mistake. Rc4 was best. } { [%clk 0:12:42] } 31... bxc6 { [%eval 0.71] [%clk 0:01:54] } 32. dxc6 { [%eval 0.75] [%clk 0:13:09] } 32... Nc7?! { [%eval 1.54] } { Inaccuracy. Kf7 was best. } { [%clk 0:02:10] } 33. Nd7 { [%eval 1.44] [%clk 0:08:43] } 33... Nfe8 { [%eval 1.46] [%clk 0:01:51] } 34. Be2 { [%eval 1.58] [%clk 0:07:56] } 34... Kf7 { [%eval 1.54] [%clk 0:01:34] } 35. Bc4+ { [%eval 1.47] [%clk 0:04:48] } 35... Ke7 { [%eval 1.6] [%clk 0:01:45] } 36. Rd2 { [%eval 1.52] [%clk 0:04:40] } 36... Nf6? { [%eval 3.13] } { Mistake. d5 was best. } { [%clk 0:01:47] } 37. Nb6?? { [%eval -0.05] } { Blunder. Nxf6 was best. } { [%clk 0:03:06] } 37... d5 { [%eval -0.11] [%clk 0:01:24] } 38. Be2 { [%eval -0.23] [%clk 0:00:53] } 38... Kd6 { [%eval -0.24] [%clk 0:01:23] } 39. Rc2 { [%eval -0.25] [%clk 0:01:01] } 39... Re8 { [%eval -0.32] [%clk 0:01:21] } 40. Kf1 { [%eval -0.38] [%clk 0:00:45] } 40... Re4 { [%eval -0.09] [%clk 0:01:24] } 41. Nc8+ { [%eval -0.11] [%clk 0:00:46] } 41... Ke5 { [%eval -0.07] [%clk 0:01:43] } 42. Rb2 { [%eval -0.14] [%clk 0:00:36] } 42... Kd4 { [%eval 0.12] [%clk 0:01:39] } 43. Bxa6?! { [%eval -0.84] } { Inaccuracy. b5 was best. } { [%clk 0:00:37] } 43... Kc3 { [%eval -0.86] [%clk 0:01:20] } 44. Rb1 { [%eval -0.96] [%clk 0:00:41] } 44... Rxb4 { [%eval -0.89] [%clk 0:01:33] } 45. Rxb4 { [%eval -0.92] [%clk 0:00:53] } 45... Kxb4 { [%eval -1.2] [%clk 0:02:01] } 46. Bb7?! { [%eval -1.97] } { Inaccuracy. Be2 was best. } { [%clk 0:00:51] } 46... Kxa5 { [%eval -1.78] [%clk 0:02:28] } 47. Ke2 { [%eval -1.69] [%clk 0:01:06] } 47... Kb4 { [%eval -1.25] [%clk 0:02:43] } 48. Nb6 { [%eval -1.34] [%clk 0:01:07] } 48... Kc3 { [%eval -1.31] [%clk 0:01:51] } 49. Nd7? { [%eval -2.81] } { Mistake. Na4+ was best. } { [%clk 0:00:53] } 49... Ne4 { [%eval -2.57] [%clk 0:01:46] } 50. Ne5 { [%eval -2.64] [%clk 0:00:58] } 50... Nc5 { [%eval -2.44] [%clk 0:01:09] } 51. g3?! { [%eval -3.7] } { Inaccuracy. Nd7 was best. } { [%clk 0:00:49] } 51... d4 { [%eval -3.78] [%clk 0:01:14] } 52. Nf3 { [%eval -3.71] [%clk 0:00:47] } 52... d3+ { [%eval -3.46] [%clk 0:01:12] } 53. Kd1 { [%eval -3.29] [%clk 0:00:53] } 53... Ne4 { [%eval -3.13] [%clk 0:01:26] } 54. Bc8 { [%eval -3.08] [%clk 0:00:47] } 54... d2 { [%eval -3.08] [%clk 0:01:17] } 55. Ke2 { [%eval -2.87] [%clk 0:00:33] } 55... Kc2 { [%eval -2.89] [%clk 0:01:40] } 56. Nd4+ { [%eval -2.87] [%clk 0:00:52] } 56... Kc3 { [%eval -2.9] [%clk 0:01:17] } 57. Nf3 { [%eval -2.69] [%clk 0:01:09] } 57... Nd5?? { [%eval 0.0] } { Blunder. Kc2 was best. } { [%clk 0:00:41] } 58. Be6 { [%eval 0.0] [%clk 0:01:18] } 58... Nc7 { [%eval 0.0] [%clk 0:00:48] } 59. Bg8 { [%eval -0.17] [%clk 0:01:30] } 59... Nb5 { [%eval 0.0] [%clk 0:00:34] } 60. Bxh7 { [%eval 0.0] [%clk 0:01:06] } 60... Kc2 { [%eval 0.0] [%clk 0:00:55] } 61. Nxd2 { [%eval 0.04] [%clk 0:01:26] } 61... Nxd2 { [%eval 0.15] [%clk 0:01:21] } 62. c7 { [%eval 0.06] [%clk 0:01:41] } 62... Nxc7 { [%eval 0.1] [%clk 0:01:48] } 63. Bxg6 { [%eval 0.0] [%clk 0:02:05] } 63... Kc3 { [%eval 0.0] [%clk 0:01:58] } 64. Bxf5 { [%eval 0.0] [%clk 0:02:26] } 64... Nc4 { [%eval 0.0] [%clk 0:02:10] } 65. h4 { [%eval 0.0] [%clk 0:02:19] } 65... Kd4 { [%eval 0.0] [%clk 0:02:37] } 66. Kf3 { [%eval 0.0] [%clk 0:02:28] } 66... Ke5 { [%eval 0.0] [%clk 0:03:00] } 67. g4 { [%eval 0.0] [%clk 0:02:36] } 67... Nd6 { [%eval 0.06] [%clk 0:02:03] } 1/2-1/2