Event: Brasilia+TI Chess Open 2025
Site: https://lichess.org/broadcast/brasiliati-chess-open-2025/round-6/hRp1kxzT/3od9zTFU
White: Mekhitarian, Krikor Sevag
WhiteTitle: GM
WhiteElo: 2549
Black: Ribeiro, Matheus Mendes Domingues
BlackTitle: FM
BlackElo: 2293
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard
TimeControl: 5400+30

1. e4 { [%eval 0.18] [%clk 0:36:25] } 1... c5 { [%eval 0.24] [%clk 1:30:30] } 2. Nf3 { [%eval 0.2] [%clk 0:36:55] } 2... e6 { [%eval 0.28] [%clk 1:31:00] } 3. d4 { [%eval 0.4] [%clk 0:37:25] } 3... cxd4 { [%eval 0.29] [%clk 1:31:30] } 4. Nxd4 { [%eval 0.21] [%clk 0:37:55] } 4... Nf6 { [%eval 0.29] [%clk 1:32:00] } 5. Nc3 { [%eval 0.21] [%clk 0:38:25] } 5... Nc6 { [%eval 0.35] [%clk 1:32:30] } 6. Ndb5 { [%eval 0.25] [%clk 0:38:55] } 6... Bb4 { [%eval 0.28] [%clk 1:33:00] } 7. a3 { [%eval 0.23] [%clk 0:39:25] } 7... Bxc3+ { [%eval 0.29] [%clk 1:33:30] } 8. Nxc3 { [%eval 0.26] [%clk 0:39:55] } 8... d5 { [%eval 0.3] [%clk 1:34:00] } 9. exd5 { [%eval 0.3] [%clk 0:40:25] } 9... exd5 { [%eval 0.31] [%clk 1:34:30] } 10. Bd3 { [%eval 0.3] [%clk 0:40:55] } 10... O-O { [%eval 0.23] [%clk 1:35:00] } 11. O-O { [%eval 0.15] [%clk 0:41:25] } 11... d4 { [%eval 0.37] [%clk 1:35:30] } 12. Ne2 { [%eval 0.36] [%clk 0:41:55] } 12... Bg4 { [%eval 0.26] [%clk 1:36:00] } 13. Bg5 { [%eval 0.28] [%clk 0:42:25] } 13... Re8 { [%eval 0.29] [%clk 1:36:30] } 14. Re1 { [%eval 0.36] [%clk 0:42:55] } 14... Qd6 { [%eval 0.47] [%clk 1:37:00] } 15. Qd2 { [%eval 0.48] [%clk 0:43:25] } 15... Bxe2 { [%eval 0.55] [%clk 1:37:30] } 16. Bf4 { [%eval 0.57] [%clk 0:43:55] } 16... Qd5 { [%eval 0.49] [%clk 1:38:00] } 17. Rxe2 { [%eval 0.55] [%clk 0:44:25] } 17... Rxe2 { [%eval 0.58] [%clk 1:38:30] } 18. Bxe2 { [%eval 0.56] [%clk 0:40:39] } 18... Re8 { [%eval 0.53] [%clk 1:31:46] } 19. Bf3 { [%eval 0.21] [%clk 0:32:34] } 19... Qf5 { [%eval 0.25] [%clk 1:28:38] } 20. h3 { [%eval 0.28] [%clk 0:25:49] } 20... h6 { [%eval 0.29] [%clk 1:22:58] } 21. Bxc6 { [%eval 0.01] [%clk 0:20:57] } 21... bxc6 { [%eval 0.05] [%clk 1:22:53] } 22. Qxd4 { [%eval 0.02] [%clk 0:19:58] } 22... Re4 { [%eval 0.16] [%clk 1:14:09] } 23. Qd8+ { [%eval 0.08] [%clk 0:20:19] } 23... Re8 { [%eval 0.05] [%clk 1:14:33] } 24. Qd2 { [%eval 0.09] [%clk 0:02:34] } 24... Ne4 { [%eval 0.11] [%clk 1:13:27] } 25. Qe3 { [%eval 0.01] } 25... Nf6 { [%eval 0.11] [%clk 1:12:40] } 26. Qd2 { [%eval 0.04] } 26... Ne4 { [%eval 0.0] [%clk 1:12:43] } 27. Qe3 { [%eval 0.0] } 27... Nf6 { [%eval 0.09] [%clk 1:12:59] } 28. Qd4 { [%eval 0.12] } 28... Re4 { [%eval 0.0] [%clk 1:12:35] } 29. Qd8+ { [%eval 0.08] } 29... Re8 { [%eval 0.06] [%clk 1:12:59] } 30. Qd4 { [%eval 0.0] } 30... Re4 { [%eval 0.0] [%clk 1:13:11] } 31. Qd3?? { [%eval -4.53] } { Blunder. Qd8+ was best. } 31... Re8?? { [%eval 7.55] } { Blunder. Qxf4 was best. } { [%clk 1:13:39] } 32. Qd6?? { [%eval 0.0] } { Blunder. Qxf5 was best. } 32... Ne4 { [%eval 0.49] [%clk 1:13:35] } 33. Qd2?? { [%eval -6.95] } { Blunder. Qxc6 was best. } 33... g5? { [%eval -4.18] } { Mistake. Nxd2 was best. } { [%clk 1:14:01] } 34. Qc1 { [%eval -4.64] } 34... gxf4 { [%eval -4.55] [%clk 1:13:52] } 35. Qd2?? { [%eval #-16] } { Checkmate is now unavoidable. Qd1 was best. } 35... Nc5?? { [%eval -4.0] } { Lost forced checkmate sequence. Nxd2 was best. } { [%clk 1:13:52] } 1/2-1/2