Event: FIDE U16 Olympiad_boards_81-124
Date: 2023-08-17
White: Eklea Omeri
Black: Sophie Yi-Hsuan Tsai
Result: 1-0
ECO: E21
Opening: Nimzo-Indian Defense: Three Knights Variation
Variant: Standard
TimeControl: 45min+10sec

1. d4 { [%eval 0.0] [%clk 0:45:15] } 1... Nf6 { [%eval 0.28] [%clk 0:45:19] } 2. c4 { [%eval 0.16] [%clk 0:45:05] } 2... e6 { [%eval 0.23] [%clk 0:45:27] } 3. Nc3 { [%eval 0.05] [%clk 0:45:22] } 3... Bb4 { [%eval 0.25] [%clk 0:45:42] } 4. Nf3 { [%eval 0.0] [%clk 0:45:18] } 4... Bxc3+ { [%eval 0.27] [%clk 0:45:38] } 5. bxc3 { [%eval 0.09] [%clk 0:45:27] } 5... c5 { [%eval 0.55] [%clk 0:45:15] } 6. g3 { [%eval 0.33] [%clk 0:44:31] } 6... Qa5 { [%eval 0.44] [%clk 0:44:05] } 7. Bd2 { [%eval 0.45] [%clk 0:44:28] } 7... O-O { [%eval 0.35] [%clk 0:43:44] } 8. Qc2 { [%eval 0.11] [%clk 0:44:25] } 8... d6 { [%eval 0.11] [%clk 0:43:07] } 9. Bg2 { [%eval 0.24] [%clk 0:44:09] } 9... Nbd7 { [%eval 0.43] [%clk 0:42:57] } 10. Bf4 { [%eval 0.26] [%clk 0:42:04] } 10... d5 { [%eval 0.71] [%clk 0:41:02] } 11. cxd5 { [%eval 0.64] [%clk 0:41:21] } 11... Nxd5 { [%eval 0.68] [%clk 0:40:57] } 12. Bd2 { [%eval 0.59] [%clk 0:41:19] } 12... c4?! { [%eval 1.39] } { Inaccuracy. cxd4 was best. } { [%clk 0:38:49] } 13. e4 { [%eval 1.37] [%clk 0:41:18] } 13... Ne7 { [%eval 1.38] [%clk 0:37:58] } 14. O-O { [%eval 1.31] [%clk 0:41:18] } 14... e5 { [%eval 1.81] [%clk 0:34:27] } 15. d5 { [%eval 1.59] [%clk 0:39:45] } 15... Ng6 { [%eval 1.59] [%clk 0:32:20] } 16. Be3 { [%eval 1.65] [%clk 0:39:10] } 16... b5? { [%eval 3.35] } { Mistake. Nf6 was best. } { [%clk 0:30:55] } 17. a4 { [%eval 3.29] [%clk 0:38:46] } 17... bxa4 { [%eval 3.36] [%clk 0:29:11] } 18. Rxa4 { [%eval 3.26] [%clk 0:38:49] } 18... Qc7 { [%eval 3.27] [%clk 0:28:55] } 19. Nd2 { [%eval 3.22] [%clk 0:38:38] } 19... Rd8?! { [%eval 4.38] } { Inaccuracy. Nb6 was best. } { [%clk 0:21:48] } 20. Rxc4 { [%eval 4.51] [%clk 0:38:30] } 20... Qd6 { [%eval 4.61] [%clk 0:21:46] } 21. Ra1 { [%eval 4.39] [%clk 0:38:19] } 21... a6 { [%eval 4.96] [%clk 0:17:50] } 22. Bf1?! { [%eval 3.92] } { Inaccuracy. Rc6 was best. } { [%clk 0:37:42] } 22... Bb7 { [%eval 4.78] [%clk 0:16:40] } 23. Rb4 { [%eval 4.8] [%clk 0:37:10] } 23... Rdb8 { [%eval 5.1] [%clk 0:16:35] } 24. Nc4 { [%eval 4.46] [%clk 0:36:55] } 24... Qc7 { [%eval 4.93] [%clk 0:16:00] } 25. Qb2 { [%eval 4.49] [%clk 0:31:07] } 25... Bc8 { [%eval 4.6] [%clk 0:15:45] } 26. Bb6 { [%eval 4.38] [%clk 0:29:44] } 26... Nxb6 { [%eval 4.42] [%clk 0:15:52] } 27. Nxb6 { [%eval 4.58] [%clk 0:29:51] } 27... Ra7 { [%eval 4.28] [%clk 0:15:31] } 28. Nxc8 { [%eval 4.46] [%clk 0:28:42] } 28... Rxb4 { [%eval 4.6] [%clk 0:14:10] } 29. Qxb4 { [%eval 4.67] [%clk 0:28:40] } 29... Qxc8 { [%eval 4.7] [%clk 0:14:16] } 30. c4 { [%eval 4.62] [%clk 0:27:12] } 30... h5 { [%eval 4.84] [%clk 0:12:45] } 31. h4 { [%eval 3.95] [%clk 0:26:29] } 31... Rb7 { [%eval 3.99] [%clk 0:11:08] } 32. Qa3 { [%eval 4.44] [%clk 0:26:12] } 32... Qg4 { [%eval 4.22] [%clk 0:10:52] } 33. Kh2 { [%eval 3.8] [%clk 0:25:47] } 33... Qxe4 { [%eval 3.83] [%clk 0:09:27] } 34. d6?? { [%eval 1.32] } { Blunder. Qd3 was best. } { [%clk 0:24:55] } 34... Qd4 { [%eval 0.72] [%clk 0:08:11] } 35. Bg2 { [%eval 0.51] [%clk 0:13:32] } 35... Rb2 { [%eval 0.38] [%clk 0:05:04] } 36. Qxa6 { [%eval 0.06] [%clk 0:12:36] } 36... Kh7?? { [%eval 2.19] } { Blunder. Qxf2 was best. } { [%clk 0:02:44] } 37. Rf1?? { [%eval 0.27] } { Blunder. Ra2 was best. } { [%clk 0:07:07] } 37... Rxf2?? { [%eval 2.47] } { Blunder. e4 was best. } { [%clk 0:01:37] } 38. Rxf2 { [%eval 2.59] [%clk 0:06:56] } 38... Qxf2 { [%eval 2.49] [%clk 0:01:44] } 39. d7?? { [%eval 0.0] } { Blunder. Qa8 was best. } { [%clk 0:05:44] } 39... Nxh4 { [%eval 0.0] [%clk 0:01:01] } 40. Qa8 { [%eval 0.0] [%clk 0:05:45] } 40... Nf5?? { [%eval 5.87] } { Blunder. Nxg2 was best. } { [%clk 0:00:15] } 41. Qf3 { [%eval 5.62] [%clk 0:05:38] } 41... Qd4?? { [%eval #10] } { Checkmate is now unavoidable. Qxf3 was best. } { [%clk 0:00:11] } 42. Qxf5+ { [%eval #9] [%clk 0:05:45] } 42... Kg8 { [%eval #6] [%clk 0:00:19] } 43. c5?? { [%eval 5.35] } { Lost forced checkmate sequence. Bd5 was best. } { [%clk 0:05:29] } 43... g6 { [%eval 5.23] [%clk 0:00:26] } 44. Qh3 { [%eval 5.53] [%clk 0:05:37] } 44... Kf8 { [%eval 5.51] [%clk 0:00:23] } 45. c6 { [%eval 5.37] [%clk 0:05:44] } 45... Qd6?? { [%eval #11] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:00:16] } 46. Qh4 { [%eval #10] [%clk 0:05:44] } 46... f6 { [%eval #9] [%clk 0:00:20] } 47. Qa4? { [%eval 8.13] } { Lost forced checkmate sequence. c7 was best. } { [%clk 0:05:47] } 47... Ke7 { [%eval 44.96] [%clk 0:00:11] } 48. Qa8 { [%eval 79.36] [%clk 0:05:52] } 48... Ke6?! { [%eval #6] } { Checkmate is now unavoidable. Qxd7 was best. } { [%clk 0:00:13] } 49. d8=Q { [%eval #5] [%clk 0:05:57] } 1-0