Event: ODJM C 2025
Site: Willingen GER
Date: 2025-06-11
White: Lao, Theodora Siyuan
WhiteElo: 1587
Black: Yan, Jenny
BlackElo: 1509
Result: 1/2-1/2
ECO: B45
Opening: Sicilian Defense: Taimanov Variation, Normal Variation
Variant: Standard
Termination: normal

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:59] } 2. Nf3 { [%eval 0.2] [%clk 1:31:12] } 2... e6 { [%eval 0.28] [%clk 1:31:20] } 3. d4 { [%eval 0.4] [%clk 1:30:57] } 3... cxd4 { [%eval 0.29] [%clk 1:31:16] } 4. Nxd4 { [%eval 0.23] [%clk 1:31:12] } 4... Nc6 { [%eval 0.28] [%clk 1:31:07] } 5. Nc3 { [%eval 0.24] [%clk 1:31:19] } 5... Bb4 { [%eval 0.52] [%clk 1:30:17] } 6. Be3 { [%eval 0.0] [%clk 1:31:07] } 6... Nf6 { [%eval 0.0] [%clk 1:29:32] } 7. Bd3 { [%eval -0.06] [%clk 1:30:25] } 7... O-O { [%eval 0.17] [%clk 1:28:18] } 8. O-O { [%eval 0.13] [%clk 1:30:05] } 8... b6?! { [%eval 1.01] } { Inaccuracy. Ne5 was best. } { [%clk 1:24:21] } 9. a3?! { [%eval 0.1] } { Inaccuracy. Nxc6 was best. } { [%clk 1:29:26] } 9... Be7?! { [%eval 0.76] } { Inaccuracy. Bxc3 was best. } { [%clk 1:23:12] } 10. Nxc6 { [%eval 0.73] [%clk 1:29:32] } 10... dxc6 { [%eval 0.75] [%clk 1:23:13] } 11. e5 { [%eval 0.6] [%clk 1:28:06] } 11... Nd5 { [%eval 0.62] [%clk 1:22:00] } 12. Nxd5 { [%eval 0.48] [%clk 1:28:16] } 12... exd5 { [%eval 0.49] [%clk 1:18:04] } 13. c4 { [%eval 0.12] [%clk 1:27:42] } 13... d4? { [%eval 1.59] } { Mistake. dxc4 was best. } { [%clk 1:15:32] } 14. Bf4? { [%eval 0.3] } { Mistake. Bxd4 was best. } { [%clk 1:27:28] } 14... Bg5?! { [%eval 1.26] } { Inaccuracy. Be6 was best. } { [%clk 1:14:22] } 15. Qf3? { [%eval 0.12] } { Mistake. Qh5 was best. } { [%clk 1:26:35] } 15... Bxf4 { [%eval 0.15] [%clk 1:13:34] } 16. Qxf4 { [%eval 0.1] [%clk 1:26:22] } 16... Bb7?! { [%eval 1.07] } { Inaccuracy. Be6 was best. } { [%clk 1:08:48] } 17. Rfe1 { [%eval 0.57] [%clk 1:25:53] } 17... c5 { [%eval 0.46] [%clk 1:07:39] } 18. Be4?! { [%eval -0.16] } { Inaccuracy. Re2 was best. } { [%clk 1:25:47] } 18... Bxe4 { [%eval -0.2] [%clk 1:06:42] } 19. Qxe4 { [%eval -0.28] [%clk 1:25:28] } 19... Re8 { [%eval -0.15] [%clk 1:04:09] } 20. f4 { [%eval -0.32] [%clk 1:24:59] } 20... Rb8 { [%eval -0.07] [%clk 1:00:59] } 21. b4 { [%eval -0.12] [%clk 1:23:48] } 21... Qc7 { [%eval -0.02] [%clk 0:58:27] } 22. Rab1 { [%eval -0.04] [%clk 1:22:14] } 22... Red8 { [%eval -0.03] [%clk 0:54:19] } 23. bxc5 { [%eval -0.46] [%clk 1:22:11] } 23... bxc5 { [%eval 0.0] [%clk 0:53:11] } 24. Rxb8 { [%eval 0.0] [%clk 1:22:17] } 24... Rxb8 { [%eval 0.0] [%clk 0:49:41] } 25. e6 { [%eval 0.0] [%clk 1:21:58] } 25... fxe6 { [%eval 0.0] [%clk 0:47:13] } 26. Qxe6+ { [%eval 0.0] [%clk 1:21:22] } 26... Qf7 { [%eval 0.0] [%clk 0:46:19] } 27. Qxf7+ { [%eval 0.0] [%clk 1:20:59] } 27... Kxf7 { [%eval 0.0] [%clk 0:46:44] } 28. Re5 { [%eval 0.0] [%clk 1:20:46] } 28... Rd8 { [%eval 0.07] [%clk 0:44:34] } 29. Kf2 { [%eval 0.04] [%clk 1:20:48] } 29... Rc8 { [%eval 0.55] [%clk 0:44:41] } 30. Rd5 { [%eval 0.14] [%clk 1:21:04] } 30... Rc7 { [%eval 0.57] [%clk 0:44:12] } 31. Kf3 { [%eval 0.09] [%clk 1:20:43] } 31... Re7 { [%eval 0.09] [%clk 0:44:30] } 32. Rxc5 { [%eval 0.02] [%clk 1:20:38] } 32... Re3+ { [%eval 0.03] [%clk 0:44:23] } 33. Kf2 { [%eval 0.0] [%clk 1:20:39] } 33... Rxa3 { [%eval 0.01] [%clk 0:44:26] } 34. Rd5 { [%eval 0.05] [%clk 1:20:46] } 34... d3 { [%eval 0.06] [%clk 0:44:00] } 35. Ke3 { [%eval 0.05] [%clk 1:20:42] } 35... a5 { [%eval 0.35] [%clk 0:44:15] } 36. c5 { [%eval 0.01] [%clk 1:20:59] } 36... Ke6 { [%eval 0.08] [%clk 0:43:10] } 37. Rd4 { [%eval 0.0] [%clk 1:21:09] } 37... Rc3 { [%eval 0.0] [%clk 0:43:03] } 38. Ra4 { [%eval 0.0] [%clk 1:20:26] } 38... Rxc5 { [%eval 0.0] [%clk 0:43:13] } 39. Kxd3 { [%eval 0.0] [%clk 1:20:41] } 39... Rb5 { [%eval 0.0] [%clk 0:40:33] } 40. g4 { [%eval 0.0] [%clk 1:20:33] } 40... Rb3+ { [%eval 0.0] [%clk 0:40:02] } 41. Ke4?? { [%eval -5.44] } { Blunder. Ke2 was best. } { [%clk 1:20:29] } 41... Rb4+ { [%eval -5.44] [%clk 0:40:22] } 42. Rxb4 { [%eval -5.44] [%clk 1:20:56] } 42... axb4 { [%eval -5.44] [%clk 0:40:32] } 43. Kd4 { [%eval -5.48] [%clk 1:21:16] } 43... b3 { [%eval -5.48] [%clk 0:40:56] } 44. Kc3 { [%eval -5.36] [%clk 1:21:36] } 44... b2?? { [%eval 0.0] } { Blunder. Kd5 was best. } { [%clk 0:41:12] } 45. Kxb2 { [%eval 0.0] [%clk 1:21:58] } 45... Kd5 { [%eval 0.0] [%clk 0:41:40] } 46. Kc3 { [%eval 0.0] [%clk 1:22:00] } 46... Ke4 { [%eval 0.0] [%clk 0:42:00] } 47. Kd2?? { [%eval -11.14] } { Blunder. f5 was best. } { [%clk 1:21:44] } 47... Kxf4 { [%eval -11.14] [%clk 0:42:21] } 48. Ke2?! { [%eval #-27] } { Checkmate is now unavoidable. h3 was best. } { [%clk 1:21:54] } 48... Kxg4 { [%eval #-28] [%clk 0:42:36] } 49. Kf2 { [%eval #-33] [%clk 1:22:10] } 49... Kf4 { [%eval #-41] [%clk 0:42:33] } 50. Kg2 { [%eval -15.06] [%clk 1:22:31] } 50... g5?? { [%eval 0.0] } { Blunder. Kg4 was best. } { [%clk 0:39:42] } 51. h3?? { [%eval -11.37] } { Blunder. Kh3 was best. } { [%clk 1:22:23] } 51... h6 { [%eval -11.37] [%clk 0:39:59] } 52. Kf2 { [%eval -11.37] [%clk 1:22:19] } 52... h5 { [%eval -11.37] [%clk 0:38:13] } 53. Kg2?! { [%eval #-23] } { Checkmate is now unavoidable. h4 was best. } { [%clk 1:21:33] } 53... Ke4 { [%eval #-24] [%clk 0:37:12] } 54. Kg3 { [%eval #-19] [%clk 1:21:58] } 54... Kd4?! { [%eval -87.39] } { Lost forced checkmate sequence. Ke3 was best. } { [%clk 0:36:44] } 55. Kf3 { [%eval -11.67] [%clk 1:21:19] } 1/2-1/2