Event: Silves Chess Tournament 2025
Site: Silves, Portugal
Date: 2025-03-01
White: Paiva, Manuel Maria Fonseca
WhiteElo: 1900
Black: Nail, Christopher
BlackElo: 0
Result: 1/2-1/2
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard
TimeControl: 90 min + 30 sec p/ move

1. e4 { [%eval 0.18] [%clk 1:30:43] } 1... c5 { [%eval 0.25] [%clk 1:30:50] } 2. Nc3 { [%eval 0.13] [%clk 1:31:05] } 2... Nc6 { [%eval 0.16] [%clk 1:31:10] } 3. Bb5 { [%eval 0.0] [%clk 1:31:30] } 3... a6 { [%eval 0.4] [%clk 1:31:16] } 4. Bxc6 { [%eval 0.48] [%clk 1:31:54] } 4... bxc6 { [%eval 0.56] [%clk 1:31:39] } 5. f4 { [%eval 0.55] [%clk 1:31:31] } 5... d6 { [%eval 0.57] [%clk 1:27:19] } 6. Nf3 { [%eval 0.59] [%clk 1:31:52] } 6... Nf6 { [%eval 0.72] [%clk 1:17:57] } 7. O-O { [%eval 0.6] [%clk 1:31:04] } 7... d5?! { [%eval 1.43] } { Inaccuracy. g6 was best. } { [%clk 1:15:55] } 8. e5 { [%eval 1.77] [%clk 1:27:48] } 8... Ne4? { [%eval 3.64] } { Mistake. d4 was best. } { [%clk 1:11:21] } 9. Ne2?? { [%eval 1.34] } { Blunder. Na4 was best. } { [%clk 1:25:56] } 9... c4 { [%eval 1.22] [%clk 1:05:14] } 10. d3 { [%eval 1.23] [%clk 1:24:06] } 10... cxd3?! { [%eval 2.32] } { Inaccuracy. Qb6+ was best. } { [%clk 1:04:06] } 11. cxd3 { [%eval 2.3] [%clk 1:24:31] } 11... Nc5 { [%eval 2.59] [%clk 1:02:41] } 12. Ned4 { [%eval 2.11] [%clk 1:13:06] } 12... Qb6 { [%eval 2.53] [%clk 1:01:31] } 13. Be3 { [%eval 2.37] [%clk 1:10:52] } 13... Ne6 { [%eval 2.4] [%clk 0:54:02] } 14. f5 { [%eval 2.38] [%clk 1:07:42] } 14... Nxd4 { [%eval 2.26] [%clk 0:53:51] } 15. Nxd4 { [%eval 2.37] [%clk 1:07:59] } 15... c5 { [%eval 2.24] [%clk 0:53:56] } 16. Nc2? { [%eval 0.99] } { Mistake. Nb3 was best. } { [%clk 1:02:30] } 16... d4 { [%eval 0.97] [%clk 0:53:48] } 17. Bc1 { [%eval 0.53] [%clk 1:01:29] } 17... e6 { [%eval 0.66] [%clk 0:53:12] } 18. f6 { [%eval 0.58] [%clk 1:00:04] } 18... gxf6 { [%eval 0.96] [%clk 0:53:33] } 19. Qf3?! { [%eval 0.17] } { Inaccuracy. Rxf6 was best. } { [%clk 0:57:28] } 19... Qb7 { [%eval 0.3] [%clk 0:47:14] } 20. Qxf6 { [%eval 0.24] [%clk 0:55:12] } 20... Rg8 { [%eval 0.55] [%clk 0:47:05] } 21. Bg5?! { [%eval 0.0] } { Inaccuracy. Rf2 was best. } { [%clk 0:54:27] } 21... Qe7 { [%eval 0.0] [%clk 0:44:58] } 22. Qxe7+ { [%eval -0.12] [%clk 0:53:36] } 22... Bxe7 { [%eval -0.1] [%clk 0:45:08] } 23. Bxe7 { [%eval -0.06] [%clk 0:54:02] } 23... Kxe7 { [%eval -0.15] [%clk 0:45:29] } 24. Na3?! { [%eval -0.79] } { Inaccuracy. Rf2 was best. } { [%clk 0:51:24] } 24... Bb7 { [%eval -0.66] [%clk 0:45:17] } 25. Rf2 { [%eval -0.99] [%clk 0:51:11] } 25... Bd5?! { [%eval -0.14] } { Inaccuracy. Rg5 was best. } { [%clk 0:44:57] } 26. b3?! { [%eval -1.06] } { Inaccuracy. Rc1 was best. } { [%clk 0:50:51] } 26... Rab8?! { [%eval 0.0] } { Inaccuracy. Rg5 was best. } { [%clk 0:44:56] } 27. Rc1 { [%eval 0.0] [%clk 0:50:42] } 27... Rbc8 { [%eval 0.0] [%clk 0:43:06] } 28. g3 { [%eval -0.25] [%clk 0:49:46] } 28... Rg5 { [%eval -0.37] [%clk 0:43:11] } 29. Re1 { [%eval -0.52] [%clk 0:48:32] } 29... h5 { [%eval -0.62] [%clk 0:43:27] } 30. Rf4 { [%eval -1.03] [%clk 0:48:29] } 30... Rcg8 { [%eval -0.82] [%clk 0:40:38] } 31. Nb1? { [%eval -2.13] } { Mistake. Nc4 was best. } { [%clk 0:46:33] } 31... Rg4 { [%eval -2.21] [%clk 0:40:15] } 32. Rxg4 { [%eval -2.14] [%clk 0:46:16] } 32... Rxg4 { [%eval -1.91] [%clk 0:40:31] } 33. Nd2 { [%eval -2.5] [%clk 0:44:08] } 33... h4 { [%eval -2.73] [%clk 0:39:33] } 34. Kf2 { [%eval -2.95] [%clk 0:42:53] } 34... hxg3+ { [%eval -2.83] [%clk 0:39:00] } 35. hxg3 { [%eval -2.78] [%clk 0:43:18] } 35... Rg5 { [%eval -2.46] [%clk 0:39:01] } 36. Re2 { [%eval -2.36] [%clk 0:38:26] } 36... Rh5 { [%eval -2.26] [%clk 0:38:07] } 37. g4 { [%eval -2.46] [%clk 0:34:16] } 37... Rh2+ { [%eval -2.3] [%clk 0:38:19] } 38. Kf1?! { [%eval -3.02] } { Inaccuracy. Ke1 was best. } { [%clk 0:33:54] } 38... Rh1+ { [%eval -2.79] [%clk 0:37:48] } 39. Kf2 { [%eval -2.41] [%clk 0:34:12] } 39... Rh2+ { [%eval -2.11] [%clk 0:38:01] } 40. Ke1 { [%eval -2.02] [%clk 0:32:33] } 1/2-1/2