Event: I Rio Chess Masters 2025 (ITT)
Site: https://lichess.org/broadcast/i-rio-chess-masters-2025-itt/round-9/0vkOiTh6/GeBoBT7K
Date: 2025-09-13
White: Contreras Huaman, Fiorella
WhiteTitle: FM
WhiteElo: 2200
Black: Stamenkovic, Dragan
BlackTitle: IM
BlackElo: 2387
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] [%clk 1:30:29] } 1... c5 { [%eval 0.24] [%clk 1:30:00] } 2. Nf3 { [%eval 0.2] [%clk 1:30:47] } 2... Nc6 { [%eval 0.3] [%clk 1:30:07] } 3. Bb5 { [%eval 0.17] [%clk 1:31:04] } 3... Qb6 { [%eval 0.62] [%clk 1:30:10] } 4. Nc3 { [%eval 0.47] [%clk 1:31:20] } 4... e6 { [%eval 0.42] [%clk 1:30:31] } 5. Bxc6 { [%eval 0.73] [%clk 1:30:28] } 5... Qxc6 { [%eval 0.75] [%clk 1:30:56] } 6. d4 { [%eval 0.65] [%clk 1:27:59] } 6... cxd4 { [%eval 0.59] [%clk 1:30:32] } 7. Nxd4 { [%eval 0.59] [%clk 1:26:31] } 7... Qc7 { [%eval 0.53] [%clk 1:30:48] } 8. O-O { [%eval 0.68] [%clk 1:26:27] } 8... a6 { [%eval 0.78] [%clk 1:30:45] } 9. Qf3?! { [%eval 0.14] } { Inaccuracy. Re1 was best. } { [%clk 1:17:48] } 9... Bd6 { [%eval 0.12] [%clk 1:05:51] } 10. h3 { [%eval 0.15] [%clk 1:15:58] } 10... Nf6 { [%eval 0.19] [%clk 1:02:53] } 11. Be3 { [%eval 0.0] [%clk 1:07:43] } 11... O-O { [%eval 0.0] [%clk 1:01:58] } 12. Rad1 { [%eval 0.0] [%clk 1:06:55] } 12... Be7 { [%eval 0.0] [%clk 0:56:27] } 13. Bf4 { [%eval -0.11] [%clk 0:54:33] } 13... d6 { [%eval -0.09] [%clk 0:53:46] } 14. Bh2 { [%eval -0.24] [%clk 0:54:12] } 14... Bd7 { [%eval -0.13] [%clk 0:49:33] } 15. Rfe1 { [%eval -0.16] [%clk 0:51:45] } 15... Bc6 { [%eval -0.07] [%clk 0:49:19] } 16. Nxc6 { [%eval -0.13] [%clk 0:49:00] } 16... Qxc6 { [%eval -0.13] [%clk 0:49:26] } 17. Rd3 { [%eval -0.17] [%clk 0:48:21] } 17... Rfd8 { [%eval -0.16] [%clk 0:42:29] } 18. Red1 { [%eval -0.15] [%clk 0:46:38] } 18... Rac8 { [%eval -0.08] [%clk 0:42:19] } 19. Qe2 { [%eval -0.18] [%clk 0:43:51] } 19... b5 { [%eval -0.13] [%clk 0:29:58] } 20. a3 { [%eval -0.11] [%clk 0:43:40] } 20... a5 { [%eval 0.21] [%clk 0:27:20] } 21. e5 { [%eval 0.26] [%clk 0:43:28] } 21... dxe5 { [%eval 0.23] [%clk 0:27:32] } 22. Rxd8+ { [%eval 0.25] [%clk 0:42:41] } 22... Bxd8 { [%eval 0.28] [%clk 0:26:49] } 23. Nxb5 { [%eval 0.29] [%clk 0:37:30] } 23... Be7 { [%eval 0.76] [%clk 0:25:29] } 24. Bxe5?! { [%eval 0.0] } { Inaccuracy. c3 was best. } { [%clk 0:34:40] } 24... Qxc2 { [%eval 0.0] [%clk 0:25:32] } 25. Qxc2 { [%eval -0.06] [%clk 0:34:39] } 25... Rxc2 { [%eval -0.04] [%clk 0:26:00] } 26. Bc3 { [%eval -0.24] [%clk 0:29:37] } 26... Nd5 { [%eval 0.0] [%clk 0:26:02] } 27. Bxa5 { [%eval -0.03] [%clk 0:29:48] } 27... Rxb2 { [%eval 0.0] [%clk 0:26:21] } 28. Nc3 { [%eval -0.03] [%clk 0:30:10] } 28... Bxa3 { [%eval -0.06] [%clk 0:23:55] } 29. Nxd5 { [%eval -0.01] [%clk 0:30:29] } 29... exd5 { [%eval -0.08] [%clk 0:24:19] } 30. Rxd5 { [%eval 0.0] [%clk 0:30:54] } 1/2-1/2