Event: Round 5: Casares Ugueto, Santiago de Jesus - Casares Sanchez, Marcos Antonio
Date: 2025-06-08
White: Casares Ugueto, Santiago de Jesus
WhiteElo: 1731
Black: Casares Sanchez, Marcos Antonio
BlackElo: 1878
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:20] } 1... c5 { [%eval 0.25] [%clk 0:15:18] } 2. Nf3 { [%eval 0.2] [%clk 0:15:29] } 2... e6 { [%eval 0.28] [%clk 0:15:27] } 3. d4 { [%eval 0.4] [%clk 0:15:38] } 3... cxd4 { [%eval 0.29] [%clk 0:15:36] } 4. Nxd4 { [%eval 0.23] [%clk 0:15:48] } 4... Nf6 { [%eval 0.29] [%clk 0:15:45] } 5. Nc3 { [%eval 0.21] [%clk 0:15:57] } 5... Nc6 { [%eval 0.35] [%clk 0:15:54] } 6. Nxc6 { [%eval 0.31] [%clk 0:16:06] } 6... bxc6 { [%eval 0.28] [%clk 0:16:03] } 7. e5 { [%eval 0.31] [%clk 0:16:15] } 7... Nd5 { [%eval 0.41] [%clk 0:16:12] } 8. Ne4 { [%eval 0.47] [%clk 0:16:25] } 8... Qc7 { [%eval 0.53] [%clk 0:16:18] } 9. f4 { [%eval 0.61] [%clk 0:16:34] } 9... Bb7?! { [%eval 1.42] } { Inaccuracy. Qa5+ was best. } { [%clk 0:16:28] } 10. c4 { [%eval 1.28] [%clk 0:16:37] } 10... Nb6 { [%eval 1.68] [%clk 0:16:21] } 11. Be3 { [%eval 1.77] [%clk 0:15:59] } 11... c5 { [%eval 1.64] [%clk 0:16:24] } 12. Bd3?? { [%eval -0.61] } { Blunder. Nd6+ was best. } { [%clk 0:15:42] } 12... Nxc4 { [%eval -0.55] [%clk 0:16:08] } 13. Bxc4 { [%eval -0.64] [%clk 0:15:33] } 13... Bxe4 { [%eval -0.71] [%clk 0:16:16] } 14. O-O { [%eval -0.64] [%clk 0:15:38] } 14... Be7 { [%eval -0.66] [%clk 0:16:09] } 15. Qa4?! { [%eval -1.34] } { Inaccuracy. Qe2 was best. } { [%clk 0:14:46] } 15... Bc6?! { [%eval -0.57] } { Inaccuracy. Rb8 was best. } { [%clk 0:16:10] } 16. Qa3 { [%eval -1.03] [%clk 0:14:50] } 16... Bd5?! { [%eval 0.06] } { Inaccuracy. Be4 was best. } { [%clk 0:15:52] } 17. Rac1 { [%eval -0.19] [%clk 0:14:50] } 17... Rc8 { [%eval 0.12] [%clk 0:16:00] } 18. Ba6 { [%eval -0.09] [%clk 0:14:22] } 18... Bb7 { [%eval -0.06] [%clk 0:16:07] } 19. Bb5?? { [%eval -1.9] } { Blunder. b4 was best. } { [%clk 0:12:25] } 19... Bd5?? { [%eval -0.06] } { Blunder. Bxg2 was best. } { [%clk 0:15:54] } 20. Ba6 { [%eval -0.17] [%clk 0:09:50] } 20... Bb7 { [%eval -0.09] [%clk 0:16:01] } 21. Rc4 { [%eval -0.28] [%clk 0:08:59] } 21... Bd5 { [%eval 0.0] [%clk 0:15:41] } 22. Rc3?! { [%eval -0.97] } { Inaccuracy. Rcc1 was best. } { [%clk 0:08:57] } 22... c4 { [%eval -0.91] [%clk 0:15:07] } 23. Qa4 { [%eval -1.13] [%clk 0:09:04] } 23... Rb8 { [%eval -1.17] [%clk 0:15:17] } 24. Qd1?? { [%eval -4.64] } { Blunder. Rf2 was best. } { [%clk 0:05:56] } 24... Rxb2 { [%eval -4.57] [%clk 0:15:25] } 25. Bf2 { [%eval -4.9] [%clk 0:05:09] } 25... Rxf2 { [%eval -5.06] [%clk 0:15:29] } 26. Rxf2 { [%eval -4.92] [%clk 0:05:11] } 26... Bc5 { [%eval -5.19] [%clk 0:15:38] } 27. Bxc4 { [%eval -5.22] [%clk 0:05:09] } 27... Bxc4 { [%eval -5.12] [%clk 0:15:46] } 28. Qc2 { [%eval -5.26] [%clk 0:05:07] } 28... Bxf2+? { [%eval -3.31] } { Mistake. Qa5 was best. } { [%clk 0:15:39] } 29. Kxf2 { [%eval -4.26] [%clk 0:05:15] } 29... Qb6+ { [%eval -4.14] [%clk 0:15:48] } 30. Kg3 { [%eval -3.46] [%clk 0:04:13] } 30... Ba6 { [%eval -3.39] [%clk 0:15:51] } 31. Rb3 { [%eval -3.35] [%clk 0:04:11] } 31... Qd8 { [%eval -3.46] [%clk 0:15:11] } 32. Qc5 { [%eval -3.62] [%clk 0:04:20] } 32... f6 { [%eval -3.43] [%clk 0:15:10] } 33. exf6 { [%eval -3.55] [%clk 0:04:23] } 33... gxf6 { [%eval -3.38] [%clk 0:15:15] } 34. Qh5+?! { [%eval -4.55] } { Inaccuracy. Qxa7 was best. } { [%clk 0:04:28] } 34... Ke7 { [%eval -4.45] [%clk 0:15:22] } 35. Qc5+ { [%eval -4.44] [%clk 0:04:26] } 35... d6?? { [%eval 0.17] } { Blunder. Kf7 was best. } { [%clk 0:15:30] } 36. Qxa7+ { [%eval 0.27] [%clk 0:04:34] } 36... Qd7 { [%eval 0.2] [%clk 0:15:39] } 37. Qxa6 { [%eval 0.22] [%clk 0:04:43] } 37... Rg8+ { [%eval 0.49] [%clk 0:15:48] } 38. Kf2 { [%eval 0.0] [%clk 0:04:52] } 38... Rc8 { [%eval 0.0] [%clk 0:15:50] } 39. Rh3 { [%eval 0.08] [%clk 0:04:43] } 39... Kf8 { [%eval 0.1] [%clk 0:15:57] } 40. Qd3 { [%eval 0.0] [%clk 0:03:49] } 40... Qg7?? { [%eval 6.52] } { Blunder. Qa7+ was best. } 41. Qxd6+? { [%eval 3.66] } { Mistake. Rxh7 was best. } { [%clk 0:03:49] } 1-0