Event: Round 1: De Oliveira, Matheus Tavares - Diamant, Andre
Date: 2025-01-18
White: De Oliveira, Matheus Tavares
WhiteElo: 1757
Black: Diamant, Andre
BlackTitle: GM
BlackElo: 2501
Result: 0-1
ECO: E75
Opening: King's Indian Defense: Averbakh Variation, Main Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:28:46] } 2. c4 { [%eval 0.18] [%clk 1:31:11] } 2... g6 { [%eval 0.19] [%clk 1:29:07] } 3. Nc3 { [%eval 0.21] [%clk 1:31:33] } 3... Bg7 { [%eval 0.51] [%clk 1:29:34] } 4. e4 { [%eval 0.4] [%clk 1:31:51] } 4... d6 { [%eval 0.47] [%clk 1:30:00] } 5. Be2 { [%eval 0.51] [%clk 1:32:13] } 5... O-O { [%eval 0.48] [%clk 1:30:25] } 6. Bg5 { [%eval 0.18] [%clk 1:32:32] } 6... c5 { [%eval 0.31] [%clk 1:30:21] } 7. d5 { [%eval 0.15] [%clk 1:32:51] } 7... e6 { [%eval 0.3] [%clk 1:28:33] } 8. Qd2 { [%eval 0.29] [%clk 1:32:54] } 8... exd5 { [%eval 0.33] [%clk 1:28:49] } 9. exd5 { [%eval 0.25] [%clk 1:33:11] } 9... Re8 { [%eval 0.75] [%clk 1:28:29] } 10. Nf3 { [%eval 0.55] [%clk 1:32:52] } 10... Bg4 { [%eval 0.6] [%clk 1:27:41] } 11. O-O { [%eval 0.72] [%clk 1:32:52] } 11... Nbd7 { [%eval 0.61] [%clk 1:27:52] } 12. h3 { [%eval 0.71] [%clk 1:29:04] } 12... Bxf3 { [%eval 0.65] [%clk 1:27:05] } 13. Bxf3 { [%eval 0.71] [%clk 1:29:24] } 13... a6 { [%eval 0.69] [%clk 1:27:01] } 14. Rfe1 { [%eval 0.44] [%clk 1:25:05] } 14... Rxe1+ { [%eval 0.54] [%clk 1:17:09] } 15. Rxe1 { [%eval 0.47] [%clk 1:25:24] } 15... Qf8 { [%eval 0.47] [%clk 1:17:19] } 16. Bf4 { [%eval 0.56] [%clk 1:21:30] } 16... Ne8 { [%eval 0.54] [%clk 1:12:49] } 17. a3 { [%eval 0.46] [%clk 1:14:48] } 17... Ne5 { [%eval 0.6] [%clk 1:09:07] } 18. Be2 { [%eval 0.67] [%clk 1:11:46] } 18... Qe7 { [%eval 0.89] [%clk 0:56:27] } 19. Bf1 { [%eval 0.62] [%clk 0:57:47] } 19... Qc7 { [%eval 0.92] [%clk 0:56:26] } 20. Ne4 { [%eval 0.98] [%clk 0:42:27] } 20... Rb8 { [%eval 1.08] [%clk 0:51:06] } 21. Bh6?! { [%eval 0.47] } { Inaccuracy. a4 was best. } { [%clk 0:26:09] } 21... Bh8 { [%eval 0.97] [%clk 0:37:02] } 22. f4 { [%eval 0.55] [%clk 0:24:39] } 22... Nd7 { [%eval 0.59] [%clk 0:37:16] } 23. Qf2?? { [%eval -3.23] } { Blunder. g4 was best. } { [%clk 0:21:21] } 23... Bd4 { [%eval -3.1] [%clk 0:37:07] } 24. Re3 { [%eval -3.11] [%clk 0:21:31] } 24... Ng7 { [%eval -3.17] [%clk 0:35:21] } 25. g4?! { [%eval -4.47] } { Inaccuracy. Ng3 was best. } { [%clk 0:18:19] } 25... Re8 { [%eval -4.68] [%clk 0:34:42] } 26. Qf3 { [%eval -4.53] [%clk 0:17:52] } 26... f5 { [%eval -4.55] [%clk 0:29:51] } 27. Bxg7 { [%eval -5.03] [%clk 0:17:31] } 27... fxe4 { [%eval -5.28] [%clk 0:26:03] } 28. Bxd4 { [%eval -5.79] [%clk 0:17:37] } 28... exf3 { [%eval -5.77] [%clk 0:26:25] } 29. Rxe8+ { [%eval -5.64] [%clk 0:17:46] } 29... Kf7 { [%eval -5.65] [%clk 0:26:51] } 0-1