Event: Round 10: Theon, Pierre - Hartung-Nielsen, Jens
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-10/4vaskEOE/8n9oYN1t
Date: 2025-10-31
White: Theon, Pierre
WhiteElo: 2033
Black: Hartung-Nielsen, Jens
BlackElo: 2152
Result: 1-0
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Fianchetto
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.24] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... g6 { [%eval 0.34] [%clk 1:31:09] } 3. d4 { [%eval 0.43] [%clk 1:31:46] } 3... cxd4 { [%eval 0.38] [%clk 1:31:33] } 4. Nxd4 { [%eval 0.38] [%clk 1:32:11] } 4... Bg7 { [%eval 0.39] [%clk 1:31:52] } 5. Nc3 { [%eval 0.3] [%clk 1:32:00] } 5... Nc6 { [%eval 0.18] [%clk 1:32:09] } 6. Be3 { [%eval 0.16] [%clk 1:32:20] } 6... Nf6 { [%eval 0.26] [%clk 1:32:29] } 7. Nxc6 { [%eval 0.0] [%clk 1:31:54] } 7... bxc6 { [%eval 0.12] [%clk 1:32:46] } 8. e5 { [%eval 0.19] [%clk 1:32:21] } 8... Ng8 { [%eval 0.28] [%clk 1:32:58] } 9. Bd4 { [%eval 0.18] [%clk 1:32:39] } 9... Nh6?! { [%eval 1.14] } { Inaccuracy. Qa5 was best. } { [%clk 1:32:15] } 10. e6 { [%eval 1.21] [%clk 1:31:47] } 10... f6 { [%eval 1.09] [%clk 1:23:08] } 11. exd7+ { [%eval 1.24] [%clk 1:31:47] } 11... Qxd7 { [%eval 1.28] [%clk 1:22:52] } 12. Bc5 { [%eval 1.35] [%clk 1:28:51] } 12... Qe6+ { [%eval 1.73] [%clk 1:19:48] } 13. Qe2 { [%eval 1.71] [%clk 1:12:12] } 13... f5 { [%eval 1.96] [%clk 1:10:30] } 14. O-O-O { [%eval 2.1] [%clk 1:05:59] } 14... Bxc3 { [%eval 2.6] [%clk 1:10:25] } 15. bxc3 { [%eval 2.7] [%clk 1:06:26] } 15... Kf7? { [%eval 5.09] } { Mistake. Nf7 was best. } { [%clk 1:09:41] } 16. Qd2 { [%eval 4.99] [%clk 1:01:49] } 16... Ng8?! { [%eval 6.49] } { Inaccuracy. Qxa2 was best. } { [%clk 1:03:55] } 17. Qd4 { [%eval 5.89] [%clk 0:54:02] } 17... Qf6 { [%eval 6.48] [%clk 0:59:51] } 18. Bc4+ { [%eval 6.39] [%clk 0:53:34] } 18... e6 { [%eval 6.32] [%clk 0:58:30] } 19. Qd6 { [%eval 6.41] [%clk 0:49:09] } 19... Qe7 { [%eval 6.83] [%clk 0:47:52] } 20. Qe5 { [%eval 6.86] [%clk 0:40:44] } 20... Qf6 { [%eval 7.09] [%clk 0:47:44] } 21. Qc7+ { [%eval 7.0] [%clk 0:41:12] } 21... Ne7 { [%eval 6.5] [%clk 0:44:45] } 22. Bd4 { [%eval 6.49] [%clk 0:41:25] } 22... Qh4 { [%eval 6.43] [%clk 0:44:36] } 23. g3 { [%eval 6.4] [%clk 0:40:24] } 23... Qh6+ { [%eval 6.41] [%clk 0:44:51] } 24. f4 { [%eval 6.5] [%clk 0:38:44] } 24... Re8 { [%eval 6.21] [%clk 0:44:24] } 25. Rhe1 { [%eval 6.4] [%clk 0:35:47] } 25... g5 { [%eval 6.31] [%clk 0:43:33] } 26. Re2 { [%eval 6.04] [%clk 0:34:17] } 26... a5 { [%eval 6.46] [%clk 0:34:05] } 27. a4 { [%eval 6.43] [%clk 0:33:41] } 27... g4 { [%eval 7.96] [%clk 0:29:21] } 28. Rde1 { [%eval 7.61] [%clk 0:31:54] } 28... Qg6? { [%eval #11] } { Checkmate is now unavoidable. Rg8 was best. } { [%clk 0:23:59] } 29. Bc5? { [%eval 7.55] } { Lost forced checkmate sequence. Rxe6 was best. } { [%clk 0:30:17] } 29... Qf6 { [%eval 7.66] [%clk 0:23:18] } 30. Rxe6 { [%eval 7.71] [%clk 0:24:35] } 30... Bxe6 { [%eval 7.71] [%clk 0:22:54] } 31. Rxe6 { [%eval 7.46] [%clk 0:25:35] } 31... Qxe6 { [%eval 7.79] [%clk 0:23:05] } 32. Bxe6+ { [%eval 7.67] [%clk 0:26:01] } 32... Kxe6 { [%eval 7.67] [%clk 0:23:28] } 33. Bxe7 { [%eval 7.43] [%clk 0:26:18] } 33... Kd5? { [%eval #2] } { Checkmate is now unavoidable. Ra7 was best. } { [%clk 0:20:08] } 1-0