Event: I Rio Chess Masters 2025 (ITT)
Site: https://lichess.org/broadcast/i-rio-chess-masters-2025-itt/round-4/i3Uvc2Ol/60lH9Vi3
Date: 2025-09-08
White: Silva, Caio Henrique Angelico
WhiteElo: 2195
Black: Di Berardino, Diego Rafael
BlackTitle: IM
BlackElo: 2456
Result: 1/2-1/2
ECO: A46
Opening: Indian Defense: Knights Variation
Variant: Standard
TimeControl: 5400+30

1. d4 { [%eval 0.17] [%clk 1:30:29] } 1... Nf6 { [%eval 0.19] [%clk 1:30:24] } 2. Nf3 { [%eval 0.11] [%clk 1:30:53] } 2... e6 { [%eval 0.14] [%clk 1:30:42] } 3. g3 { [%eval 0.0] [%clk 1:31:10] } 3... c5 { [%eval 0.1] [%clk 1:30:33] } 4. Bg2 { [%eval 0.15] [%clk 1:31:30] } 4... cxd4 { [%eval 0.12] [%clk 1:30:57] } 5. O-O { [%eval 0.02] [%clk 1:31:45] } 5... d5 { [%eval 0.1] [%clk 1:31:08] } 6. Nxd4 { [%eval 0.07] [%clk 1:32:08] } 6... e5 { [%eval 0.06] [%clk 1:31:24] } 7. Nb3 { [%eval 0.0] [%clk 1:32:30] } 7... Be6 { [%eval 0.04] [%clk 1:31:42] } 8. Bg5 { [%eval 0.04] [%clk 1:31:01] } 8... Nbd7 { [%eval 0.05] [%clk 1:31:57] } 9. e4 { [%eval -0.13] [%clk 1:28:00] } 9... dxe4 { [%eval -0.06] [%clk 1:30:24] } 10. Nc3 { [%eval -0.11] [%clk 1:28:14] } 10... h6 { [%eval 0.03] [%clk 1:18:54] } 11. Bxf6 { [%eval 0.0] [%clk 1:28:26] } 11... Nxf6 { [%eval 0.0] [%clk 1:19:19] } 12. Nxe4 { [%eval -0.01] [%clk 1:28:18] } 12... Nxe4 { [%eval 0.23] [%clk 1:17:31] } 13. Bxe4 { [%eval 0.2] [%clk 1:26:03] } 13... Qc7 { [%eval 0.31] [%clk 1:17:57] } 14. Qf3 { [%eval 0.26] [%clk 1:24:56] } 14... O-O-O { [%eval 0.53] [%clk 1:05:30] } 15. Bf5 { [%eval 0.2] [%clk 1:22:53] } 15... Be7?! { [%eval 1.15] } { Inaccuracy. Bxf5 was best. } { [%clk 1:06:00] } 16. Be4?? { [%eval -0.74] } { Blunder. Bxe6+ was best. } { [%clk 1:23:12] } 16... Kb8 { [%eval -0.46] [%clk 1:06:30] } 17. Rac1?? { [%eval -4.16] } { Blunder. Bf5 was best. } { [%clk 1:23:41] } 17... Bf8?? { [%eval -0.22] } { Blunder. f5 was best. } { [%clk 1:06:58] } 18. Rcd1 { [%eval -0.17] [%clk 1:24:11] } 18... Be7 { [%eval 0.0] [%clk 1:07:19] } 19. Bf5 { [%eval -0.1] [%clk 1:24:33] } 19... Kc8?? { [%eval 1.82] } { Blunder. Bc4 was best. } { [%clk 1:06:49] } 20. Be4?? { [%eval -0.07] } { Blunder. Bxe6+ was best. } { [%clk 1:24:54] } 20... Rhg8? { [%eval 1.19] } { Mistake. Kb8 was best. } { [%clk 1:06:47] } 21. Bf5 { [%eval 1.16] [%clk 1:25:24] } 21... Rge8 { [%eval 1.6] [%clk 1:07:17] } 22. Be4?? { [%eval -0.08] } { Blunder. Bxe6+ was best. } { [%clk 1:25:38] } 22... Rh8? { [%eval 1.11] } { Mistake. Kb8 was best. } { [%clk 1:07:47] } 23. Rd3? { [%eval -0.24] } { Mistake. Bf5 was best. } { [%clk 1:25:56] } 23... Bd6?? { [%eval 5.08] } { Blunder. Kb8 was best. } { [%clk 1:08:17] } 24. Rfd1?? { [%eval 0.34] } { Blunder. Rc3 was best. } { [%clk 1:25:31] } 24... Kb8 { [%eval 0.42] [%clk 1:08:47] } 25. Rf1?? { [%eval -1.44] } { Blunder. Bd5 was best. } { [%clk 1:25:37] } 25... Kc8?? { [%eval 5.13] } { Blunder. f5 was best. } { [%clk 1:09:16] } 26. Bf5?? { [%eval 1.45] } { Blunder. Rc3 was best. } { [%clk 1:26:05] } 26... Rhf8?? { [%eval 5.61] } { Blunder. Kb8 was best. } { [%clk 1:09:42] } 27. Rdd1?? { [%eval 0.18] } { Blunder. Rc3 was best. } { [%clk 1:26:33] } 27... Rg8? { [%eval 1.45] } { Mistake. Bxf5 was best. } { [%clk 1:09:55] } 28. Be4? { [%eval 0.23] } { Mistake. Bxe6+ was best. } { [%clk 1:27:02] } 28... Rh8 { [%eval 0.26] [%clk 1:10:25] } 29. Ra1?! { [%eval -0.71] } { Inaccuracy. Bf5 was best. } { [%clk 1:27:27] } 29... Bf8? { [%eval 0.59] } { Mistake. g6 was best. } { [%clk 1:10:53] } 30. Rad1 { [%eval 0.27] [%clk 1:26:41] } 30... Bd6 { [%eval 0.22] [%clk 1:11:17] } 31. Bf5 { [%eval 0.24] [%clk 1:27:00] } 31... Rhe8 { [%eval 0.48] [%clk 1:11:46] } 32. Bxe6+ { [%eval 0.44] [%clk 1:27:26] } 32... Rxe6 { [%eval 0.55] [%clk 1:12:15] } 33. Rd4?? { [%eval -5.4] } { Blunder. Rd5 was best. } { [%clk 1:27:52] } 33... e4?? { [%eval 1.67] } { Blunder. exd4 was best. } { [%clk 1:11:57] } 34. Qxe4?? { [%eval -4.45] } { Blunder. Rxe4 was best. } { [%clk 1:28:16] } 34... Be7?? { [%eval 2.71] } { Blunder. Rxe4 was best. } { [%clk 1:11:26] } 35. Rd5?? { [%eval -6.6] } { Blunder. Qg4 was best. } { [%clk 1:28:46] } 35... Re5?? { [%eval 7.5] } { Blunder. Rxe4 was best. } { [%clk 1:11:54] } 36. Qe2?? { [%eval -6.97] } { Blunder. Rxe5 was best. } { [%clk 1:29:16] } 36... Rh8?? { [%eval 7.71] } { Blunder. Rxe2 was best. } { [%clk 1:12:16] } 1/2-1/2