Event: Round 2: Sieiro Gonzalez, Luis - Fiorentini, Mauro
Site: https://lichess.org/broadcast/fide-world-senior-championship-2025--open-65/round-2/UgHEVnU3/fwDKQl3O
Date: 2025-10-22
White: Sieiro Gonzalez, Luis
WhiteTitle: IM
WhiteElo: 2279
Black: Fiorentini, Mauro
BlackElo: 1884
Result: 1-0
ECO: C22
Opening: Center Game: Paulsen Attack Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... e5 { [%eval 0.22] [%clk 1:30:52] } 2. d4 { [%eval -0.11] [%clk 1:31:18] } 2... exd4 { [%eval 0.0] [%clk 1:31:15] } 3. Qxd4 { [%eval -0.08] [%clk 1:31:42] } 3... Nc6 { [%eval -0.01] [%clk 1:31:31] } 4. Qe3 { [%eval 0.0] [%clk 1:32:05] } 4... b6 { [%eval 0.53] [%clk 1:30:34] } 5. Nc3 { [%eval 0.54] [%clk 1:32:12] } 5... Bc5 { [%eval 0.72] [%clk 1:30:39] } 6. Qg3 { [%eval 0.78] [%clk 1:32:14] } 6... Nf6 { [%eval 0.89] [%clk 1:21:33] } 7. Bg5 { [%eval 0.78] [%clk 1:31:51] } 7... h6 { [%eval 0.73] [%clk 1:20:36] } 8. Be3 { [%eval 0.39] [%clk 1:31:00] } 8... Bxe3 { [%eval 0.65] [%clk 1:19:26] } 9. Qxe3 { [%eval 0.7] [%clk 1:31:23] } 9... d6 { [%eval 0.56] [%clk 1:18:57] } 10. O-O-O { [%eval 0.76] [%clk 1:30:49] } 10... O-O { [%eval 1.05] [%clk 1:18:34] } 11. Nge2 { [%eval 0.56] [%clk 1:26:51] } 11... Bb7 { [%eval 1.1] [%clk 1:11:30] } 12. f3 { [%eval 1.13] [%clk 1:23:44] } 12... Re8?! { [%eval 2.22] } { Inaccuracy. Qe7 was best. } { [%clk 1:09:21] } 13. Nf4 { [%eval 1.95] [%clk 1:18:49] } 13... a6 { [%eval 2.39] [%clk 1:02:50] } 14. g4 { [%eval 2.36] [%clk 1:18:06] } 14... Ne5 { [%eval 2.58] [%clk 0:56:56] } 15. h4 { [%eval 2.5] [%clk 1:14:23] } 15... Nh7 { [%eval 2.32] [%clk 0:50:05] } 16. Be2 { [%eval 2.17] [%clk 1:12:01] } 16... g6 { [%eval 2.63] [%clk 0:46:17] } 17. Kb1 { [%eval 2.57] [%clk 1:07:21] } 17... Kg7 { [%eval 2.74] [%clk 0:45:08] } 18. Qd4 { [%eval 2.09] [%clk 1:04:45] } 18... Kg8 { [%eval 2.43] [%clk 0:43:14] } 19. Ng2 { [%eval 2.39] [%clk 1:02:40] } 19... Qc8?! { [%eval 3.4] } { Inaccuracy. b5 was best. } { [%clk 0:38:09] } 20. Ne3 { [%eval 3.07] [%clk 1:01:32] } 20... Nf8 { [%eval 3.76] [%clk 0:38:21] } 21. Ncd5 { [%eval 3.6] [%clk 0:58:03] } 21... Qd8 { [%eval 3.88] [%clk 0:35:06] } 22. g5 { [%eval 3.77] [%clk 0:50:37] } 22... Ne6 { [%eval 3.9] [%clk 0:33:07] } 23. Qc3 { [%eval 3.98] [%clk 0:50:44] } 23... Nd7?! { [%eval 4.99] } { Inaccuracy. h5 was best. } { [%clk 0:32:13] } 24. h5 { [%eval 4.85] [%clk 0:43:12] } 24... Qxg5 { [%eval 5.16] [%clk 0:28:00] } 25. hxg6 { [%eval 4.94] [%clk 0:43:20] } 25... Qe5 { [%eval 5.8] [%clk 0:28:19] } 26. gxf7+ { [%eval 5.49] [%clk 0:41:49] } 26... Kxf7 { [%eval 5.7] [%clk 0:28:42] } 27. Qd2 { [%eval 5.59] [%clk 0:34:40] } 27... Bxd5 { [%eval 5.51] [%clk 0:24:44] } 28. Nxd5 { [%eval 5.76] [%clk 0:34:51] } 28... Rh8 { [%eval 6.81] [%clk 0:24:39] } 29. f4 { [%eval 6.59] [%clk 0:32:05] } 29... Qxe4 { [%eval 8.1] [%clk 0:23:57] } 30. Bd3 { [%eval 6.33] [%clk 0:29:30] } 30... Qf3 { [%eval 7.26] [%clk 0:20:22] } 31. Bf5 { [%eval 6.22] [%clk 0:29:31] } 31... Rag8?! { [%eval 9.58] } { Inaccuracy. Nf6 was best. } { [%clk 0:16:46] } 32. Bxe6+ { [%eval 9.24] [%clk 0:29:44] } 32... Kxe6? { [%eval #11] } { Checkmate is now unavoidable. Kf8 was best. } { [%clk 0:17:11] } 33. Nxc7+ { [%eval #10] [%clk 0:29:30] } 33... Kf7 { [%eval #10] [%clk 0:16:33] } 34. Qxd6 { [%eval #9] [%clk 0:28:55] } 34... Nc5 { [%eval #7] [%clk 0:15:23] } 35. Nd5 { [%eval #6] [%clk 0:28:28] } 35... Rg6 { [%eval #4] [%clk 0:15:08] } 36. Qc7+ { [%eval #5] [%clk 0:28:24] } 36... Kf8 { [%eval #4] [%clk 0:14:52] } 37. Qe7+ { [%eval #3] [%clk 0:27:57] } 1-0