Event: Round 11: De Maria, Isaia - Piovar, Jaroslav
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-50/round-11/fX1DoLhb/vpwRZkYf
Date: 2025-11-01
White: De Maria, Isaia
WhiteElo: 1812
Black: Piovar, Jaroslav
BlackElo: 1725
Result: 1-0
ECO: A13
Opening: English Opening: Agincourt Defense
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:50] } 1... e6 { [%eval 0.25] [%clk 1:30:38] } 2. Nc3 { [%eval 0.18] [%clk 1:31:02] } 2... d5 { [%eval 0.29] [%clk 1:30:57] } 3. e3 { [%eval 0.0] [%clk 1:31:13] } 3... c5 { [%eval 0.11] [%clk 1:31:07] } 4. cxd5 { [%eval 0.09] [%clk 1:30:00] } 4... exd5 { [%eval 0.16] [%clk 1:30:42] } 5. d4 { [%eval 0.06] [%clk 1:30:13] } 5... Nf6 { [%eval 0.08] [%clk 1:27:22] } 6. Nf3 { [%eval 0.08] [%clk 1:29:48] } 6... c4 { [%eval 0.21] [%clk 1:22:42] } 7. b3 { [%eval 0.0] [%clk 1:26:26] } 7... Bb4 { [%eval 0.16] [%clk 1:15:58] } 8. Bd2 { [%eval 0.28] [%clk 1:25:10] } 8... cxb3 { [%eval 0.4] [%clk 1:02:42] } 9. Qxb3 { [%eval 0.5] [%clk 1:22:24] } 9... Bxc3 { [%eval 0.73] [%clk 0:58:51] } 10. Bxc3 { [%eval 0.7] [%clk 1:22:09] } 10... O-O { [%eval 0.83] [%clk 0:58:46] } 11. Bd3 { [%eval 0.78] [%clk 1:17:59] } 11... Re8 { [%eval 0.98] [%clk 0:55:59] } 12. O-O { [%eval 0.71] [%clk 1:17:01] } 12... Nc6 { [%eval 1.01] [%clk 0:55:22] } 13. Rab1 { [%eval 0.47] [%clk 1:14:44] } 13... a6?! { [%eval 1.07] } { Inaccuracy. Re7 was best. } { [%clk 0:54:18] } 14. a4 { [%eval 0.73] [%clk 1:10:09] } 14... Ne4 { [%eval 0.71] [%clk 0:51:45] } 15. Rfc1 { [%eval 0.65] [%clk 1:08:31] } 15... Re7 { [%eval 1.05] [%clk 0:44:18] } 16. Ne5?! { [%eval 0.12] } { Inaccuracy. Qb6 was best. } { [%clk 0:57:46] } 16... Nxc3?? { [%eval 2.22] } { Blunder. Nxe5 was best. } { [%clk 0:39:44] } 17. Qxc3? { [%eval 0.55] } { Mistake. Nxc6 was best. } { [%clk 0:57:42] } 17... Nxe5 { [%eval 0.4] [%clk 0:39:34] } 18. dxe5 { [%eval 0.41] [%clk 0:58:05] } 18... Be6 { [%eval 0.47] [%clk 0:38:54] } 19. Qb4 { [%eval 0.45] [%clk 0:47:37] } 19... Rc8 { [%eval 0.42] [%clk 0:37:47] } 20. Rxc8 { [%eval 0.38] [%clk 0:38:01] } 20... Bxc8 { [%eval 0.44] [%clk 0:37:59] } 21. Qb2 { [%eval 0.18] [%clk 0:37:03] } 21... g6 { [%eval 0.17] [%clk 0:35:22] } 22. f4 { [%eval 0.09] [%clk 0:34:12] } 22... Be6 { [%eval 0.08] [%clk 0:27:07] } 23. Rc1 { [%eval 0.0] [%clk 0:32:18] } 23... Qa5 { [%eval 0.0] [%clk 0:25:21] } 24. Qc2 { [%eval -0.2] [%clk 0:30:46] } 24... Qb6?! { [%eval 0.56] } { Inaccuracy. Bd7 was best. } { [%clk 0:19:33] } 25. Qc5 { [%eval 0.61] [%clk 0:29:23] } 25... Qxc5 { [%eval 0.8] [%clk 0:14:26] } 26. Rxc5 { [%eval 1.09] [%clk 0:29:43] } 26... Rd7 { [%eval 1.17] [%clk 0:10:26] } 27. Kf2 { [%eval 1.07] [%clk 0:28:31] } 27... Kg7 { [%eval 1.31] [%clk 0:10:12] } 28. a5 { [%eval 1.32] [%clk 0:25:41] } 28... f5? { [%eval 2.56] } { Mistake. h5 was best. } { [%clk 0:09:56] } 29. Bc2 { [%eval 2.52] [%clk 0:21:12] } 29... Re7?! { [%eval 3.58] } { Inaccuracy. d4 was best. } { [%clk 0:07:45] } 30. Bb3 { [%eval 3.58] [%clk 0:20:16] } 30... Rd7 { [%eval 3.64] [%clk 0:04:57] } 31. Ke2 { [%eval 3.49] [%clk 0:20:03] } 31... h5 { [%eval 3.62] [%clk 0:04:49] } 32. Kd3 { [%eval 3.68] [%clk 0:18:47] } 32... Kf8 { [%eval 4.37] [%clk 0:04:09] } 33. Kd4 { [%eval 3.65] [%clk 0:17:11] } 33... Ke7?! { [%eval 4.94] } { Inaccuracy. Kf7 was best. } { [%clk 0:03:42] } 34. Bxd5 { [%eval 4.03] [%clk 0:16:03] } 34... Bf7 { [%eval 4.23] [%clk 0:03:25] } 35. Kc4 { [%eval 3.63] [%clk 0:16:14] } 35... Be8? { [%eval 6.13] } { Mistake. h4 was best. } { [%clk 0:02:47] } 36. e6 { [%eval 5.89] [%clk 0:12:03] } 36... Rd6 { [%eval 6.87] [%clk 0:02:05] } 37. Rc7+ { [%eval 6.73] [%clk 0:10:09] } 37... Kf6 { [%eval 6.65] [%clk 0:02:17] } 38. Kc5 { [%eval 6.24] [%clk 0:10:15] } 38... Rd8 { [%eval 6.19] [%clk 0:01:26] } 39. Rxb7 { [%eval 5.95] [%clk 0:09:47] } 39... Bb5?? { [%eval #1] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:01:18] } 40. Rf7# { [%clk 0:09:23] } 1-0