Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-14
White: Oscar Zecha
Black: Chloe Fan
Result: 0-1
ECO: D11
Opening: Slav Defense: Quiet Variation
Variant: Standard
TimeControl: 2700+10

1. d4 { [%eval 0.0] [%clk 0:45:17] } 1... d5 { [%eval 0.27] [%clk 0:45:19] } 2. c4 { [%eval 0.29] [%clk 0:45:26] } 2... c6 { [%eval 0.3] [%clk 0:45:28] } 3. Nf3 { [%eval 0.32] [%clk 0:45:35] } 3... Nf6 { [%eval 0.38] [%clk 0:45:37] } 4. e3 { [%eval 0.24] [%clk 0:45:44] } 4... a6 { [%eval 0.25] [%clk 0:45:46] } 5. Qb3 { [%eval 0.0] [%clk 0:45:00] } 5... e6 { [%eval 0.05] [%clk 0:43:07] } 6. Nc3 { [%eval -0.27] [%clk 0:41:59] } 6... dxc4 { [%eval 0.0] [%clk 0:41:46] } 7. Bxc4 { [%eval -0.2] [%clk 0:41:43] } 7... b5 { [%eval -0.16] [%clk 0:41:30] } 8. Be2 { [%eval -0.16] [%clk 0:40:55] } 8... Nbd7 { [%eval 0.04] [%clk 0:33:52] } 9. O-O { [%eval -0.11] [%clk 0:39:52] } 9... Bb7 { [%eval -0.09] [%clk 0:33:44] } 10. a4 { [%eval -0.35] [%clk 0:37:39] } 10... Be7? { [%eval 0.96] } { Mistake. b4 was best. } { [%clk 0:31:36] } 11. Rd1? { [%eval -0.53] } { Mistake. e4 was best. } { [%clk 0:37:06] } 11... O-O?! { [%eval 0.36] } { Inaccuracy. b4 was best. } { [%clk 0:31:15] } 12. Bd2?! { [%eval -0.57] } { Inaccuracy. e4 was best. } { [%clk 0:33:28] } 12... Qb6?! { [%eval -0.01] } { Inaccuracy. b4 was best. } { [%clk 0:29:59] } 13. Rdc1 { [%eval -0.07] [%clk 0:28:46] } 13... b4? { [%eval 1.42] } { Mistake. Rfb8 was best. } { [%clk 0:27:44] } 14. a5 { [%eval 1.36] [%clk 0:27:30] } 14... Qc7 { [%eval 1.45] [%clk 0:25:22] } 15. Na4 { [%eval 1.47] [%clk 0:27:29] } 15... Qxa5 { [%eval 1.45] [%clk 0:23:02] } 16. Nc5 { [%eval 1.43] [%clk 0:26:08] } 16... Nxc5 { [%eval 1.42] [%clk 0:22:37] } 17. dxc5 { [%eval 1.44] [%clk 0:26:16] } 17... Qc7 { [%eval 1.53] [%clk 0:22:20] } 18. Bxb4 { [%eval 1.15] [%clk 0:25:10] } 18... Rfb8?! { [%eval 1.9] } { Inaccuracy. a5 was best. } { [%clk 0:17:19] } 19. Ba5 { [%eval 2.0] [%clk 0:22:36] } 19... Bc8 { [%eval 1.87] [%clk 0:16:27] } 20. Qa4 { [%eval 1.93] [%clk 0:21:25] } 20... Qb7 { [%eval 1.83] [%clk 0:14:06] } 21. Ne5 { [%eval 2.15] [%clk 0:17:31] } 21... Bd7 { [%eval 1.91] [%clk 0:13:07] } 22. Nxd7?! { [%eval 1.08] } { Inaccuracy. b4 was best. } { [%clk 0:15:36] } 22... Qxd7 { [%eval 0.97] [%clk 0:11:55] } 23. Rd1 { [%eval 0.84] [%clk 0:14:54] } 23... Qe8 { [%eval 1.14] [%clk 0:11:35] } 24. Qc2 { [%eval 1.03] [%clk 0:11:14] } 24... Qc8 { [%eval 1.29] [%clk 0:06:43] } 25. Ra4 { [%eval 1.5] [%clk 0:10:15] } 25... Nd5 { [%eval 1.45] [%clk 0:06:07] } 26. e4 { [%eval 1.57] [%clk 0:09:26] } 26... Nf4 { [%eval 1.59] [%clk 0:05:09] } 27. Bf1 { [%eval 1.55] [%clk 0:09:19] } 27... e5 { [%eval 1.54] [%clk 0:04:02] } 28. Bc3 { [%eval 1.49] [%clk 0:07:59] } 28... Qg4 { [%eval 1.51] [%clk 0:02:29] } 29. Bxe5?? { [%eval -5.21] } { Blunder. g3 was best. } { [%clk 0:06:16] } 29... Nh3+ { [%eval -5.18] [%clk 0:02:35] } 30. Kh1 { [%eval -5.27] [%clk 0:06:22] } 30... Qxd1 { [%eval -5.1] [%clk 0:02:40] } 31. Qc4 { [%eval -5.93] [%clk 0:03:08] } 31... Nxf2+ { [%eval -6.08] [%clk 0:01:51] } 32. Kg1 { [%eval -5.88] [%clk 0:03:17] } 32... Rd8 { [%eval -5.36] [%clk 0:01:27] } 33. Kxf2 { [%eval -5.39] [%clk 0:02:13] } 33... Bxc5+ { [%eval -5.38] [%clk 0:01:36] } 34. Kg3 { [%eval -5.5] [%clk 0:01:54] } 34... Qe1+ { [%eval -5.35] [%clk 0:00:57] } 35. Kg4 { [%eval -5.91] [%clk 0:01:14] } 35... Be7 { [%eval -4.96] [%clk 0:00:31] } 36. g3?! { [%eval -7.16] } { Inaccuracy. Bg3 was best. } { [%clk 0:01:12] } 36... Qd1+? { [%eval -4.15] } { Mistake. Rd2 was best. } { [%clk 0:00:23] } 37. Be2 { [%eval -4.5] [%clk 0:01:17] } 37... Qd7+ { [%eval -4.4] [%clk 0:00:32] } 38. Kf3 { [%eval -4.54] [%clk 0:01:20] } 38... Bd6?! { [%eval -3.36] } { Inaccuracy. Qh3 was best. } { [%clk 0:00:23] } 39. Bxd6?! { [%eval -4.23] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:53] } 39... Qxd6 { [%eval -4.28] [%clk 0:00:33] } 40. Rxa6 { [%eval -5.16] [%clk 0:00:48] } 40... Rxa6 { [%eval -5.29] [%clk 0:00:42] } 41. Qxa6 { [%eval -5.13] [%clk 0:00:57] } 41... Qf6+ { [%eval -5.0] [%clk 0:00:48] } 42. Kg2 { [%eval -5.56] [%clk 0:00:53] } 42... Qxb2 { [%eval -5.53] [%clk 0:00:49] } 43. Kh3 { [%eval -5.61] [%clk 0:00:23] } 43... g6 { [%eval -5.77] [%clk 0:00:38] } 44. Bc4 { [%eval -7.55] [%clk 0:00:12] } 44... Rd2 { [%eval -7.55] [%clk 0:00:32] } 45. Qc8+? { [%eval #-7] } { Checkmate is now unavoidable. Qa2 was best. } { [%clk 0:00:21] } 45... Kg7 { [%eval #-6] [%clk 0:00:41] } 46. Qc7 { [%eval #-4] [%clk 0:00:23] } 46... Rxh2+ { [%eval #-3] [%clk 0:00:49] } 47. Kg4 { [%eval #-3] [%clk 0:00:32] } 47... h5+ { [%eval #-2] [%clk 0:00:51] } 48. Kf4 { [%eval #-2] [%clk 0:00:21] } 48... Rf2+ { [%eval #-1] [%clk 0:01:00] } 0-1