Event: I Rio Chess Masters 2025 (ITT)
Site: https://lichess.org/broadcast/i-rio-chess-masters-2025-itt/round-4/i3Uvc2Ol/hqrj1BaX
Date: 2025-09-08
White: Filgueiras, Nathan Felipe
WhiteTitle: IM
WhiteElo: 2377
Black: Flores Quillas, Diego Saul Rodri
BlackTitle: IM
BlackElo: 2387
Result: 1-0
ECO: B06
Opening: Modern Defense: Standard Line
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] [%clk 1:30:29] } 1... g6 { [%eval 0.5] [%clk 1:30:24] } 2. d4 { [%eval 0.48] [%clk 1:30:37] } 2... Bg7 { [%eval 0.48] [%clk 1:30:50] } 3. Nc3 { [%eval 0.51] [%clk 1:30:58] } 3... c6 { [%eval 0.63] [%clk 1:31:18] } 4. Be3 { [%eval 0.67] [%clk 1:29:16] } 4... d5 { [%eval 0.76] [%clk 1:31:41] } 5. e5 { [%eval 0.66] [%clk 1:29:03] } 5... f6 { [%eval 0.67] [%clk 1:31:08] } 6. f4 { [%eval 0.73] [%clk 1:27:42] } 6... Nh6 { [%eval 0.8] [%clk 1:31:33] } 7. Qd2 { [%eval 0.57] [%clk 1:25:31] } 7... Ng4 { [%eval 0.74] [%clk 1:24:55] } 8. O-O-O { [%eval 1.21] [%clk 1:24:24] } 8... b5 { [%eval 1.34] [%clk 1:18:14] } 9. Kb1 { [%eval 1.21] [%clk 1:16:44] } 9... Nd7 { [%eval 1.12] [%clk 1:12:28] } 10. Nf3 { [%eval 1.28] [%clk 1:06:15] } 10... fxe5 { [%eval 1.39] [%clk 1:06:29] } 11. fxe5 { [%eval 1.28] [%clk 1:05:32] } 11... Nb6 { [%eval 1.27] [%clk 1:06:00] } 12. Bd3 { [%eval 0.79] [%clk 0:59:17] } 12... Nc4 { [%eval 1.19] [%clk 0:54:08] } 13. Bxc4 { [%eval 1.24] [%clk 0:59:29] } 13... Nxe3 { [%eval 1.19] [%clk 0:54:33] } 14. Qxe3 { [%eval 1.07] [%clk 0:55:16] } 14... bxc4 { [%eval 1.08] [%clk 0:54:54] } 15. h4 { [%eval 0.75] [%clk 0:48:25] } 15... h5 { [%eval 0.85] [%clk 0:39:33] } 16. e6 { [%eval 0.73] [%clk 0:44:16] } 16... Qd6 { [%eval 0.79] [%clk 0:38:00] } 17. Ng5 { [%eval 0.58] [%clk 0:43:31] } 17... Rb8?! { [%eval 1.21] } { Inaccuracy. O-O was best. } { [%clk 0:27:24] } 18. b3? { [%eval 0.0] } { Mistake. Rhf1 was best. } { [%clk 0:35:28] } 18... O-O { [%eval 0.08] [%clk 0:22:42] } 19. Rhf1 { [%eval 0.21] [%clk 0:30:13] } 19... Rf6 { [%eval 0.35] [%clk 0:14:41] } 20. Rde1 { [%eval 0.58] [%clk 0:26:03] } 20... cxb3 { [%eval 0.75] [%clk 0:14:21] } 21. axb3 { [%eval 0.72] [%clk 0:26:13] } 21... Ba6 { [%eval 0.65] [%clk 0:14:14] } 22. Rf3? { [%eval -0.5] } { Mistake. Rxf6 was best. } { [%clk 0:24:10] } 22... Qb4 { [%eval 0.0] [%clk 0:09:26] } 23. Rxf6 { [%eval 0.0] [%clk 0:22:27] } 23... Bxf6 { [%eval 0.0] [%clk 0:07:53] } 24. Nf3 { [%eval 0.0] [%clk 0:22:15] } 24... Bc4 { [%eval 0.24] [%clk 0:05:43] } 25. Na2 { [%eval 0.0] [%clk 0:20:29] } 25... Qa3 { [%eval 0.0] [%clk 0:04:26] } 26. Nc1 { [%eval 0.0] [%clk 0:18:03] } 26... Kh7?? { [%eval 2.31] } { Blunder. Rb5 was best. } { [%clk 0:03:38] } 27. Ne5? { [%eval 0.6] } { Mistake. g4 was best. } { [%clk 0:17:36] } 27... Qd6?? { [%eval 7.13] } { Blunder. c5 was best. } { [%clk 0:01:42] } 28. Nf7 { [%eval 6.68] [%clk 0:17:25] } 28... Qb4?? { [%eval #13] } { Checkmate is now unavoidable. Bg7 was best. } { [%clk 0:01:50] } 29. Qh6+ { [%eval #12] [%clk 0:17:27] } 29... Kg8 { [%eval #12] [%clk 0:02:19] } 30. Qxg6+ { [%eval #11] [%clk 0:17:44] } 30... Bg7 { [%eval #11] [%clk 0:02:39] } 31. Nh6+ { [%eval #10] [%clk 0:17:23] } 31... Kh8 { [%eval #10] [%clk 0:03:07] } 32. Nf7+ { [%eval #11] [%clk 0:17:47] } 32... Kg8 { [%eval #11] [%clk 0:03:35] } 33. Nh6+ { [%eval #10] [%clk 0:16:19] } 33... Kh8 { [%eval #10] [%clk 0:04:04] } 34. Nf5 { [%eval #9] [%clk 0:16:33] } 34... Bxd4 { [%eval #7] [%clk 0:04:10] } 35. Re3 { [%eval #8] [%clk 0:16:40] } 1-0