Event: Round 4: Ossa Muchavisoy, Eric Stiven - Claro Molinares, Samuel David
Date: 2024-06-09
White: Ossa Muchavisoy, Eric Stiven
WhiteElo: 1540
Black: Claro Molinares, Samuel David
BlackElo: 1792
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:19] } 1... c5 { [%eval 0.25] [%clk 0:14:30] } 2. Nf3 { [%eval 0.25] [%clk 0:15:26] } 2... d6 { [%eval 0.27] [%clk 0:14:39] } 3. b3 { [%eval -0.17] [%clk 0:15:33] } 3... Nc6 { [%eval -0.15] [%clk 0:14:46] } 4. Bb5 { [%eval -0.04] [%clk 0:15:41] } 4... Bd7 { [%eval 0.11] [%clk 0:14:54] } 5. Bxc6 { [%eval -0.33] [%clk 0:15:49] } 5... Bxc6 { [%eval -0.3] [%clk 0:15:03] } 6. d3 { [%eval -0.39] [%clk 0:15:59] } 6... e5 { [%eval -0.24] [%clk 0:14:59] } 7. Bb2 { [%eval -0.6] [%clk 0:16:06] } 7... Ne7 { [%eval -0.49] [%clk 0:15:01] } 8. Nc3 { [%eval -0.45] [%clk 0:16:13] } 8... g6 { [%eval -0.47] [%clk 0:15:06] } 9. Ne2 { [%eval -0.55] [%clk 0:16:22] } 9... Bg7 { [%eval -0.51] [%clk 0:15:15] } 10. Ng3 { [%eval -0.84] [%clk 0:16:30] } 10... O-O { [%eval -0.82] [%clk 0:15:16] } 11. O-O { [%eval -0.82] [%clk 0:16:36] } 11... f5 { [%eval -0.84] [%clk 0:15:13] } 12. exf5? { [%eval -2.26] } { Mistake. b4 was best. } { [%clk 0:15:39] } 12... gxf5?! { [%eval -1.41] } { Inaccuracy. Bxf3 was best. } { [%clk 0:15:21] } 13. Re1?! { [%eval -2.43] } { Inaccuracy. Nh4 was best. } { [%clk 0:15:32] } 13... Qe8? { [%eval -1.1] } { Mistake. Bxf3 was best. } { [%clk 0:14:56] } 14. Qd2?? { [%eval -3.55] } { Blunder. Nh4 was best. } { [%clk 0:14:33] } 14... Bxf3 { [%eval -3.44] [%clk 0:13:07] } 15. gxf3 { [%eval -3.39] [%clk 0:14:36] } 15... Rf6?! { [%eval -2.2] } { Inaccuracy. f4 was best. } { [%clk 0:13:00] } 16. f4 { [%eval -2.12] [%clk 0:14:18] } 16... Bh6 { [%eval -2.2] [%clk 0:12:46] } 17. Ne2? { [%eval -3.69] } { Mistake. Qe2 was best. } { [%clk 0:14:04] } 17... Nd5 { [%eval -3.85] [%clk 0:12:37] } 18. Kh1 { [%eval -3.67] [%clk 0:13:28] } 18... Qh5 { [%eval -3.71] [%clk 0:12:00] } 19. Ng3? { [%eval -7.4] } { Mistake. Qd1 was best. } { [%clk 0:12:07] } 19... Qf3+ { [%eval -7.15] [%clk 0:12:01] } 20. Kg1 { [%eval -7.14] [%clk 0:12:14] } 20... Nxf4 { [%eval -7.18] [%clk 0:11:48] } 21. Qxf4 { [%eval -6.9] [%clk 0:11:56] } 21... Bxf4 { [%eval -7.01] [%clk 0:11:43] } 22. Bc1 { [%eval -8.28] [%clk 0:11:49] } 22... Bxc1 { [%eval -8.13] [%clk 0:11:48] } 23. Raxc1 { [%eval -8.38] [%clk 0:11:57] } 23... f4 { [%eval -8.09] [%clk 0:11:49] } 24. Ne4 { [%eval -8.21] [%clk 0:11:54] } 24... Rg6+ { [%eval -8.14] [%clk 0:11:57] } 25. Kf1 { [%eval -7.94] [%clk 0:12:03] } 25... Kh8 { [%eval -7.86] [%clk 0:11:53] } 26. Rcd1? { [%eval #-4] } { Checkmate is now unavoidable. Nd2 was best. } { [%clk 0:11:49] } 26... Rag8 { [%eval #-3] [%clk 0:12:01] } 27. Ng3 { [%eval #-3] [%clk 0:11:53] } 27... fxg3 { [%eval #-2] [%clk 0:11:59] } 28. hxg3 { [%eval #-2] [%clk 0:12:02] } 28... Rxg3 { [%eval #-1] [%clk 0:12:08] } 0-1