Event: Round 9: Puzyrevsky, Semyon - Coicev, Matei-Andrei
Site: https://lichess.org/broadcast/fide-world-youth-chess-championships-2025--open-u16/round-9/yED8o7xZ/dYeNxuPF
Date: 2025-10-13
White: Puzyrevsky, Semyon
WhiteTitle: FM
WhiteElo: 2255
Black: Coicev, Matei-Andrei
BlackTitle: FM
BlackElo: 2352
Result: 1/2-1/2
ECO: C97
Opening: Ruy Lopez: Closed, Chigorin Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:54] } 2. Nf3 { [%eval 0.13] [%clk 1:31:23] } 2... Nc6 { [%eval 0.21] [%clk 1:31:21] } 3. Bb5 { [%eval 0.15] [%clk 1:31:47] } 3... a6 { [%eval 0.21] [%clk 1:31:46] } 4. Ba4 { [%eval 0.11] [%clk 1:32:13] } 4... Nf6 { [%eval 0.28] [%clk 1:32:12] } 5. O-O { [%eval 0.16] [%clk 1:32:36] } 5... Be7 { [%eval 0.24] [%clk 1:32:40] } 6. Re1 { [%eval 0.19] [%clk 1:32:57] } 6... b5 { [%eval 0.14] [%clk 1:33:06] } 7. Bb3 { [%eval 0.18] [%clk 1:33:22] } 7... d6 { [%eval 0.32] [%clk 1:33:32] } 8. c3 { [%eval 0.45] [%clk 1:33:41] } 8... O-O { [%eval 0.43] [%clk 1:33:38] } 9. h3 { [%eval 0.36] [%clk 1:34:03] } 9... Na5 { [%eval 0.45] [%clk 1:34:03] } 10. Bc2 { [%eval 0.54] [%clk 1:34:29] } 10... c5 { [%eval 0.51] [%clk 1:34:31] } 11. d4 { [%eval 0.51] [%clk 1:34:54] } 11... Qc7 { [%eval 0.58] [%clk 1:34:57] } 12. d5 { [%eval 0.59] [%clk 1:34:54] } 12... Nc4 { [%eval 0.49] [%clk 1:35:23] } 13. b3 { [%eval 0.48] [%clk 1:34:13] } 13... Nb6 { [%eval 0.5] [%clk 1:35:49] } 14. a4 { [%eval 0.57] [%clk 1:32:09] } 14... c4 { [%eval 0.48] [%clk 1:36:15] } 15. b4 { [%eval 0.55] [%clk 1:31:01] } 15... bxa4 { [%eval 0.58] [%clk 1:35:08] } 16. Be3 { [%eval 0.56] [%clk 1:22:09] } 16... a5 { [%eval 0.49] [%clk 1:27:53] } 17. bxa5 { [%eval 0.71] [%clk 1:10:09] } 17... Rxa5 { [%eval 0.67] [%clk 1:28:06] } 18. Nbd2 { [%eval 0.77] [%clk 1:10:32] } 18... Nfd7 { [%eval 0.87] [%clk 1:21:56] } 19. Bxa4 { [%eval 0.9] [%clk 1:10:21] } 19... Nxa4 { [%eval 0.86] [%clk 1:12:04] } 20. Rxa4 { [%eval 1.1] [%clk 1:10:44] } 20... Nc5?! { [%eval 1.72] } { Inaccuracy. Rxa4 was best. } { [%clk 1:09:04] } 21. Rxa5 { [%eval 1.65] [%clk 1:10:49] } 21... Qxa5 { [%eval 1.7] [%clk 1:09:32] } 22. Bxc5? { [%eval 0.1] } { Mistake. Qa1 was best. } { [%clk 1:04:15] } 22... Qxc5 { [%eval 0.07] [%clk 1:09:27] } 23. Qa4 { [%eval 0.12] [%clk 1:04:26] } 23... f5 { [%eval 0.14] [%clk 1:05:36] } 24. Qxc4 { [%eval 0.17] [%clk 1:02:30] } 24... Qxc4 { [%eval 0.16] [%clk 1:01:56] } 25. Nxc4 { [%eval 0.15] [%clk 1:02:58] } 25... fxe4 { [%eval 0.14] [%clk 1:01:30] } 26. Nfd2 { [%eval 0.0] [%clk 1:01:52] } 26... Ba6 { [%eval 0.12] [%clk 0:55:18] } 27. Rxe4 { [%eval 0.05] [%clk 0:59:49] } 27... Rc8 { [%eval 0.02] [%clk 0:55:29] } 28. Kh2 { [%eval 0.07] [%clk 0:51:45] } 28... Rc5 { [%eval 0.02] [%clk 0:48:28] } 29. Ne3 { [%eval 0.02] [%clk 0:52:07] } 29... Bd3 { [%eval 0.07] [%clk 0:47:06] } 1/2-1/2