Event: new tournament description
Site: https://lichess.org/broadcast/maia-chess-festival-2025--u2000/round-6/JP1CnScK/EAWxfvH5
White: Silva, Gabriel F M B
WhiteElo: 1685
Black: Perchard, Matthew
BlackElo: 1770
Result: 0-1
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:27:41] } 1... d5 { [%eval 0.2] [%clk 1:30:54] } 2. c4 { [%eval 0.18] [%clk 1:27:57] } 2... e6 { [%eval 0.17] [%clk 1:31:20] } 3. Nf3 { [%eval 0.11] [%clk 1:27:48] } 3... Nf6 { [%eval 0.17] [%clk 1:31:46] } 4. g3 { [%eval 0.16] [%clk 1:27:53] } 4... Be7 { [%eval 0.2] [%clk 1:30:43] } 5. Bg2 { [%eval 0.16] [%clk 1:27:04] } 5... dxc4 { [%eval 0.19] [%clk 1:30:42] } 6. O-O { [%eval 0.24] [%clk 1:26:16] } 6... Nbd7 { [%eval 0.39] [%clk 1:29:45] } 7. Qc2 { [%eval 0.37] [%clk 1:24:27] } 7... a6 { [%eval 0.4] [%clk 1:28:50] } 8. Qxc4 { [%eval 0.12] [%clk 1:23:22] } 8... b5 { [%eval 0.07] [%clk 1:27:57] } 9. Qc2 { [%eval -0.07] [%clk 1:19:05] } 9... Bb7 { [%eval -0.13] [%clk 1:28:24] } 10. Nbd2 { [%eval -0.27] [%clk 1:07:24] } 10... c5 { [%eval -0.18] [%clk 1:20:22] } 11. a4?! { [%eval -1.15] } { Inaccuracy. dxc5 was best. } { [%clk 0:57:59] } 11... O-O?! { [%eval -0.47] } { Inaccuracy. cxd4 was best. } { [%clk 1:18:49] } 12. b3 { [%eval -0.95] [%clk 0:50:38] } 12... Rc8 { [%eval -0.4] [%clk 1:06:01] } 13. axb5 { [%eval -0.38] [%clk 0:49:07] } 13... cxd4 { [%eval -0.39] [%clk 1:05:12] } 14. Qd3 { [%eval -0.25] [%clk 0:44:57] } 14... Nc5 { [%eval -0.18] [%clk 0:55:54] } 15. Qxd4 { [%eval -0.1] [%clk 0:44:07] } 15... axb5 { [%eval -0.15] [%clk 0:56:14] } 16. Ba3 { [%eval -0.65] [%clk 0:37:45] } 16... Bd5?! { [%eval -0.01] } { Inaccuracy. Qc7 was best. } { [%clk 0:52:27] } 17. Rfc1 { [%eval -0.05] [%clk 0:24:48] } 17... Nfd7 { [%eval -0.02] [%clk 0:29:54] } 18. Rab1 { [%eval -0.07] [%clk 0:18:28] } 18... Re8 { [%eval 0.08] [%clk 0:28:40] } 19. e4 { [%eval 0.06] [%clk 0:17:38] } 19... Bb7 { [%eval 0.08] [%clk 0:26:00] } 20. h4 { [%eval 0.04] [%clk 0:15:16] } 20... Na6?! { [%eval 0.64] } { Inaccuracy. h6 was best. } { [%clk 0:21:20] } 21. Bxe7 { [%eval 0.27] [%clk 0:14:14] } 21... Qxe7 { [%eval 0.3] [%clk 0:21:32] } 22. e5 { [%eval 0.0] [%clk 0:14:24] } 22... Red8 { [%eval 0.22] [%clk 0:19:00] } 23. Rxc8 { [%eval 0.22] [%clk 0:13:01] } 23... Rxc8 { [%eval 0.28] [%clk 0:19:01] } 24. Ng5 { [%eval 0.03] [%clk 0:11:34] } 24... Bxg2 { [%eval 0.06] [%clk 0:18:52] } 25. Kxg2 { [%eval 0.03] [%clk 0:11:59] } 25... Nb4 { [%eval 0.11] [%clk 0:16:22] } 26. Nde4 { [%eval 0.01] [%clk 0:09:53] } 26... Nc6 { [%eval -0.01] [%clk 0:12:09] } 27. Qd3 { [%eval -0.17] [%clk 0:10:22] } 27... Ncxe5 { [%eval -0.35] [%clk 0:12:15] } 28. Qxb5? { [%eval -1.66] } { Mistake. Qd6 was best. } { [%clk 0:10:20] } 28... Rb8? { [%eval -0.03] } { Mistake. h6 was best. } { [%clk 0:11:49] } 29. Qe2 { [%eval -0.11] [%clk 0:11:01] } 29... h6 { [%eval -0.07] [%clk 0:12:07] } 30. Nf3 { [%eval -0.05] [%clk 0:10:02] } 30... Nxf3 { [%eval -0.09] [%clk 0:11:51] } 31. Qxf3 { [%eval -0.1] [%clk 0:10:31] } 31... Ne5 { [%eval -0.09] [%clk 0:11:40] } 32. Qe3 { [%eval -0.31] [%clk 0:09:42] } 32... Nc4 { [%eval 0.0] [%clk 0:11:09] } 33. Qd3 { [%eval -0.06] [%clk 0:08:26] } 33... Nb6 { [%eval 0.0] [%clk 0:11:23] } 34. Qd6 { [%eval -0.06] [%clk 0:07:56] } 34... Qxd6 { [%eval 0.0] [%clk 0:10:57] } 35. Nxd6 { [%eval -0.03] [%clk 0:08:20] } 35... Kf8 { [%eval 0.0] [%clk 0:11:13] } 36. Kf3 { [%eval 0.0] [%clk 0:08:14] } 36... Ke7 { [%eval 0.0] [%clk 0:11:09] } 37. Ne4 { [%eval -0.02] [%clk 0:08:09] } 37... Nd5 { [%eval 0.0] [%clk 0:11:11] } 38. g4 { [%eval -0.28] [%clk 0:06:47] } 38... Rb4 { [%eval -0.28] [%clk 0:10:34] } 39. Nc5 { [%eval -0.69] [%clk 0:05:01] } 39... Kd6?! { [%eval 0.0] } { Inaccuracy. h5 was best. } { [%clk 0:10:06] } 40. Nd3 { [%eval -0.07] [%clk 0:34:24] } 40... Rb5 { [%eval -0.01] [%clk 0:40:08] } 41. b4 { [%eval -0.04] [%clk 0:29:47] } 41... e5 { [%eval 0.0] [%clk 0:34:16] } 42. h5?? { [%eval -5.48] } { Blunder. Ra1 was best. } { [%clk 0:28:11] } 42... e4+ { [%eval -5.31] [%clk 0:33:51] } 0-1