Event: Zalakaros2025
Site: Zalakaros
Date: 2025-05-28
White: Yao, Lan
WhiteTitle: WGM
WhiteElo: 2253
Black: Ostovic, Matija
BlackTitle: FM
BlackElo: 2394
Result: 0-1
ECO: C41
Opening: Philidor Defense: Lion Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:05] } 1... e5 { [%eval 0.22] [%clk 1:30:28] } 2. Nf3 { [%eval 0.13] [%clk 1:30:24] } 2... d6 { [%eval 0.48] [%clk 1:30:54] } 3. d4 { [%eval 0.58] [%clk 1:30:42] } 3... Nf6 { [%eval 0.71] [%clk 1:31:18] } 4. Nc3 { [%eval 0.46] [%clk 1:30:48] } 4... Nbd7 { [%eval 0.44] [%clk 1:31:38] } 5. Bc4 { [%eval 0.36] [%clk 1:30:45] } 5... Be7 { [%eval 0.35] [%clk 1:32:02] } 6. O-O { [%eval 0.37] [%clk 1:30:36] } 6... O-O { [%eval 0.35] [%clk 1:32:27] } 7. a4 { [%eval 0.36] [%clk 1:30:56] } 7... c6 { [%eval 0.42] [%clk 1:31:50] } 8. Re1 { [%eval 0.48] [%clk 1:31:10] } 8... exd4 { [%eval 0.55] [%clk 1:31:53] } 9. Nxd4 { [%eval 0.48] [%clk 1:31:24] } 9... Ne5 { [%eval 0.71] [%clk 1:32:15] } 10. Ba2 { [%eval 0.84] [%clk 1:29:10] } 10... Qa5 { [%eval 0.92] [%clk 1:32:26] } 11. h3 { [%eval 0.95] [%clk 1:27:38] } 11... Re8 { [%eval 0.92] [%clk 1:31:36] } 12. f4 { [%eval 0.99] [%clk 1:26:57] } 12... Ng6 { [%eval 0.99] [%clk 1:31:40] } 13. Be3 { [%eval 0.56] [%clk 1:25:33] } 13... Bd8 { [%eval 0.71] [%clk 1:28:53] } 14. Qf3 { [%eval 0.56] [%clk 1:04:09] } 14... Bd7 { [%eval 0.6] [%clk 1:22:42] } 15. Bf2 { [%eval 0.5] [%clk 1:00:43] } 15... Bb6 { [%eval 0.52] [%clk 1:12:50] } 16. Rad1 { [%eval 0.56] [%clk 0:56:44] } 16... Qb4 { [%eval 0.79] [%clk 1:08:47] } 17. Bb3?! { [%eval 0.0] } { Inaccuracy. Kh2 was best. } { [%clk 0:52:38] } 17... c5 { [%eval -0.08] [%clk 1:01:26] } 18. Na2? { [%eval -1.55] } { Mistake. Ndb5 was best. } { [%clk 0:31:36] } 18... Qa5 { [%eval -1.45] [%clk 1:01:23] } 19. Nb5 { [%eval -1.45] [%clk 0:28:41] } 19... Bxb5? { [%eval -0.3] } { Mistake. d5 was best. } { [%clk 0:58:03] } 20. axb5 { [%eval -0.42] [%clk 0:29:06] } 20... c4 { [%eval -0.03] [%clk 0:47:55] } 21. Bxc4 { [%eval 0.03] [%clk 0:28:33] } 21... Nh4? { [%eval 1.19] } { Mistake. d5 was best. } { [%clk 0:35:54] } 22. Qd3 { [%eval 0.79] [%clk 0:23:37] } 22... d5 { [%eval 0.82] [%clk 0:32:42] } 23. Bxd5 { [%eval 0.7] [%clk 0:16:17] } 23... Nxd5 { [%eval 0.68] [%clk 0:25:42] } 24. Qxd5 { [%eval 0.69] [%clk 0:16:38] } 24... Rad8 { [%eval 0.76] [%clk 0:24:22] } 25. Qc4 { [%eval 0.71] [%clk 0:13:55] } 25... Bxf2+ { [%eval 0.74] [%clk 0:18:24] } 26. Kxf2 { [%eval 0.83] [%clk 0:14:20] } 26... Rd2+ { [%eval 0.9] [%clk 0:14:17] } 27. Rxd2 { [%eval 0.92] [%clk 0:14:08] } 27... Qxd2+ { [%eval 0.82] [%clk 0:14:41] } 28. Qe2?! { [%eval 0.14] } { Inaccuracy. Re2 was best. } { [%clk 0:13:08] } 28... Qxf4+ { [%eval 0.18] [%clk 0:14:27] } 29. Kg1 { [%eval 0.2] [%clk 0:13:32] } 29... Re5 { [%eval 0.19] [%clk 0:14:31] } 30. Qf2 { [%eval 0.0] [%clk 0:09:03] } 30... Qxf2+ { [%eval 0.02] [%clk 0:13:41] } 31. Kxf2 { [%eval 0.0] [%clk 0:09:31] } 31... Rxb5 { [%eval 0.0] [%clk 0:13:55] } 32. b3 { [%eval 0.0] [%clk 0:07:24] } 32... Kf8 { [%eval 0.0] [%clk 0:14:06] } 33. g3 { [%eval 0.0] [%clk 0:07:32] } 33... Ng6 { [%eval 0.0] [%clk 0:14:20] } 34. Ke3 { [%eval 0.0] [%clk 0:07:21] } 34... Rg5 { [%eval 0.0] [%clk 0:13:23] } 35. Kf3 { [%eval -0.09] [%clk 0:06:12] } 35... Rc5 { [%eval -0.1] [%clk 0:13:14] } 36. Re2 { [%eval -0.09] [%clk 0:05:26] } 36... Ne5+ { [%eval -0.1] [%clk 0:13:22] } 37. Ke3 { [%eval -0.1] [%clk 0:05:27] } 37... Nc6 { [%eval -0.1] [%clk 0:12:13] } 38. Kd3 { [%eval -0.14] [%clk 0:02:40] } 38... a5 { [%eval -0.14] [%clk 0:08:01] } 39. c4 { [%eval -0.18] [%clk 0:01:45] } 39... b5 { [%eval -0.19] [%clk 0:03:56] } 40. cxb5 { [%eval -0.08] [%clk 0:32:10] } 40... Ne5+ { [%eval 0.0] [%clk 0:33:18] } 41. Kd4 { [%eval -0.05] [%clk 0:31:33] } 41... Rxb5 { [%eval -0.01] [%clk 0:33:40] } 42. Kc3 { [%eval -0.18] [%clk 0:21:14] } 42... Ke7 { [%eval -0.16] [%clk 0:33:08] } 43. b4 { [%eval -0.21] [%clk 0:20:20] } 43... Nc6 { [%eval -0.16] [%clk 0:31:01] } 44. bxa5 { [%eval -0.56] [%clk 0:19:15] } 44... Rxa5 { [%eval -0.52] [%clk 0:31:21] } 45. Kc4 { [%eval -0.88] [%clk 0:15:58] } 45... Ra4+ { [%eval -0.89] [%clk 0:30:57] } 46. Kc5 { [%eval -0.95] [%clk 0:15:41] } 46... Nd4 { [%eval -0.88] [%clk 0:31:09] } 47. Rb2 { [%eval -1.04] [%clk 0:12:02] } 47... Ne6+ { [%eval -1.11] [%clk 0:31:31] } 48. Kd5 { [%eval -1.26] [%clk 0:10:48] } 48... Rd4+ { [%eval -1.17] [%clk 0:26:39] } 49. Ke5 { [%eval -1.17] [%clk 0:10:54] } 49... f6+ { [%eval -1.18] [%clk 0:22:24] } 50. Kf5 { [%eval -1.18] [%clk 0:11:20] } 50... g6+ { [%eval -1.09] [%clk 0:22:14] } 51. Kg4 { [%eval -1.08] [%clk 0:11:49] } 51... Nc5?! { [%eval -0.27] } { Inaccuracy. f5+ was best. } { [%clk 0:15:27] } 52. Nc3?? { [%eval -2.39] } { Blunder. Nb4 was best. } { [%clk 0:08:17] } 52... h5+ { [%eval -2.23] [%clk 0:10:36] } 53. Kf4?? { [%eval -5.79] } { Blunder. Kh4 was best. } { [%clk 0:07:28] } 53... Rd3 { [%eval -5.73] [%clk 0:10:07] } 54. Nd5+ { [%eval -5.58] [%clk 0:06:31] } 54... Rxd5 { [%eval -5.34] [%clk 0:10:10] } 0-1