Event: Round 2: De Maria, Isaia - Wallner, Joachim
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-2/1n88gARz/n08X7e14
Date: 2025-10-22
White: De Maria, Isaia
WhiteElo: 1812
Black: Wallner, Joachim
BlackTitle: FM
BlackElo: 2242
Result: 0-1
ECO: A16
Opening: English Opening: Anglo-Indian Defense, Queen's Knight Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:38] } 1... Nf6 { [%eval 0.14] [%clk 1:30:52] } 2. Nc3 { [%eval 0.12] [%clk 1:30:43] } 2... c6 { [%eval 0.29] [%clk 1:30:52] } 3. Nf3 { [%eval 0.31] [%clk 1:30:32] } 3... d5 { [%eval 0.35] [%clk 1:31:17] } 4. e3 { [%eval 0.17] [%clk 1:30:13] } 4... a6 { [%eval 0.28] [%clk 1:31:19] } 5. d4 { [%eval 0.19] [%clk 1:29:36] } 5... b5 { [%eval 0.52] [%clk 1:28:00] } 6. b3 { [%eval 0.37] [%clk 1:28:51] } 6... Bg4 { [%eval 0.42] [%clk 1:28:16] } 7. Be2 { [%eval 0.19] [%clk 1:27:59] } 7... e6 { [%eval 0.3] [%clk 1:28:42] } 8. Bb2 { [%eval 0.21] [%clk 1:25:48] } 8... Nbd7 { [%eval 0.18] [%clk 1:28:06] } 9. O-O { [%eval 0.17] [%clk 1:24:54] } 9... Bd6 { [%eval 0.26] [%clk 1:27:37] } 10. h3 { [%eval 0.21] [%clk 1:23:19] } 10... Bh5 { [%eval 0.26] [%clk 1:27:56] } 11. Ne5 { [%eval 0.36] [%clk 1:21:12] } 11... Bxe2 { [%eval 0.16] [%clk 1:27:31] } 12. Nxe2 { [%eval 0.14] [%clk 1:21:25] } 12... Qc7 { [%eval 0.27] [%clk 1:27:49] } 13. cxd5 { [%eval 0.16] [%clk 1:17:30] } 13... cxd5 { [%eval 0.0] [%clk 1:28:13] } 14. Rc1 { [%eval 0.03] [%clk 1:17:23] } 14... Qb8 { [%eval 0.06] [%clk 1:28:27] } 15. Nxd7 { [%eval 0.01] [%clk 1:16:59] } 15... Kxd7 { [%eval 0.06] [%clk 1:27:46] } 16. f3 { [%eval 0.2] [%clk 1:14:11] } 16... Qb7 { [%eval 0.32] [%clk 1:26:28] } 17. Qd2 { [%eval -0.05] [%clk 1:07:17] } 17... Rac8 { [%eval 0.09] [%clk 1:25:10] } 18. Rxc8 { [%eval 0.0] [%clk 1:04:37] } 18... Rxc8 { [%eval -0.01] [%clk 1:25:28] } 19. Rc1 { [%eval 0.0] [%clk 1:04:46] } 19... Rxc1+ { [%eval 0.0] [%clk 1:19:40] } 20. Qxc1 { [%eval -0.02] [%clk 0:58:24] } 20... h5 { [%eval 0.0] [%clk 1:16:32] } 21. Qc2 { [%eval 0.02] [%clk 0:51:38] } 21... Qb6 { [%eval 0.05] [%clk 1:11:53] } 22. Qd3 { [%eval -0.29] [%clk 0:46:35] } 22... Qa5 { [%eval -0.35] [%clk 1:08:04] } 23. Nc3 { [%eval -0.32] [%clk 0:38:24] } 23... g6 { [%eval -0.15] [%clk 0:59:22] } 24. f4? { [%eval -1.51] } { Mistake. Kf1 was best. } { [%clk 0:15:33] } 24... b4 { [%eval -1.64] [%clk 0:56:57] } 25. Na4 { [%eval -1.56] [%clk 0:12:58] } 25... Qb5?! { [%eval -0.66] } { Inaccuracy. Ne4 was best. } { [%clk 0:57:04] } 26. Qc2?! { [%eval -1.78] } { Inaccuracy. Nc5+ was best. } { [%clk 0:11:42] } 26... Ne4 { [%eval -1.61] [%clk 0:57:30] } 27. Bc1 { [%eval -1.91] [%clk 0:09:23] } 27... Ng3 { [%eval -1.81] [%clk 0:55:43] } 28. Kh2? { [%eval -3.2] } { Mistake. Kf2 was best. } { [%clk 0:03:11] } 0-1