Event: Ronda 4: Roberto Ivan Nieves Dzib - Puc Francisco Jordan Huicab
Date: 2025-02-01
White: Roberto Ivan Nieves Dzib
Black: Puc Francisco Jordan Huicab
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Wing Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:20:07] } 1... c5 { [%eval 0.25] [%clk 0:20:08] } 2. Nc3 { [%eval 0.13] [%clk 0:20:09] } 2... e6 { [%eval 0.34] [%clk 0:20:11] } 3. Nf3 { [%eval 0.26] [%clk 0:20:12] } 3... a6 { [%eval 0.3] [%clk 0:20:16] } 4. d4 { [%eval 0.37] [%clk 0:20:14] } 4... cxd4 { [%eval 0.38] [%clk 0:20:11] } 5. Nxd4 { [%eval 0.35] [%clk 0:20:16] } 5... b5 { [%eval 0.24] [%clk 0:20:15] } 6. Bf4 { [%eval 0.0] [%clk 0:20:16] } 6... d6 { [%eval 0.1] [%clk 0:20:18] } 7. Qe2?? { [%eval -2.24] } { Blunder. Nb3 was best. } { [%clk 0:20:08] } 7... e5 { [%eval -2.3] [%clk 0:20:21] } 8. Nf3 { [%eval -2.84] [%clk 0:20:07] } 8... exf4 { [%eval -2.76] [%clk 0:20:24] } 9. O-O-O { [%eval -2.77] [%clk 0:20:05] } 9... Nd7?? { [%eval -0.08] } { Blunder. Ne7 was best. } { [%clk 0:20:20] } 10. e5 { [%eval 0.2] [%clk 0:19:57] } 10... dxe5?? { [%eval 2.49] } { Blunder. Nc5 was best. } { [%clk 0:20:04] } 11. Nxe5 { [%eval 2.29] [%clk 0:19:59] } 11... Be7 { [%eval 2.03] [%clk 0:20:00] } 12. Nxd7?? { [%eval -3.24] } { Blunder. Nd5 was best. } { [%clk 0:19:54] } 12... Bxd7 { [%eval -3.27] [%clk 0:20:01] } 13. g3 { [%eval -3.17] [%clk 0:19:52] } 13... fxg3 { [%eval -2.81] [%clk 0:20:04] } 14. fxg3 { [%eval -3.13] [%clk 0:19:54] } 14... Nf6 { [%eval -2.82] [%clk 0:20:08] } 15. Ne4? { [%eval -4.91] } { Mistake. Bg2 was best. } { [%clk 0:19:49] } 15... O-O { [%eval -4.95] [%clk 0:20:06] } 16. Qf3 { [%eval -6.07] [%clk 0:19:49] } 16... Qc7 { [%eval -5.36] [%clk 0:19:55] } 17. Nxf6+ { [%eval -5.68] [%clk 0:19:44] } 17... Bxf6 { [%eval -5.48] [%clk 0:19:58] } 18. Qd3?! { [%eval -7.23] } { Inaccuracy. Bd3 was best. } { [%clk 0:19:24] } 18... Be6 { [%eval -6.17] [%clk 0:19:57] } 19. Kb1 { [%eval -8.05] [%clk 0:19:20] } 19... Rad8 { [%eval -7.89] [%clk 0:19:53] } 20. Qf3 { [%eval -8.75] [%clk 0:19:15] } 20... Rxd1+ { [%eval -8.34] [%clk 0:19:44] } 21. Qxd1 { [%eval -8.08] [%clk 0:19:17] } 21... Rd8 { [%eval -8.04] [%clk 0:19:47] } 22. Qf3? { [%eval #-3] } { Checkmate is now unavoidable. Bd3 was best. } { [%clk 0:19:20] } 22... Qd6? { [%eval -8.36] } { Lost forced checkmate sequence. Qe5 was best. } { [%clk 0:19:45] } 23. Bd3 { [%eval -8.35] [%clk 0:19:20] } 23... Qd5?! { [%eval -5.81] } { Inaccuracy. Qd4 was best. } { [%clk 0:19:41] } 24. Rf1?! { [%eval -8.75] } { Inaccuracy. Qxd5 was best. } { [%clk 0:19:10] } 24... Qxa2+ { [%eval -9.01] [%clk 0:19:35] } 25. Kc1 { [%eval -8.77] [%clk 0:19:06] } 25... Qxb2+ { [%eval -9.11] [%clk 0:19:38] } 26. Kd2 { [%eval -8.87] [%clk 0:19:06] } 26... Bc3+ { [%eval -8.94] [%clk 0:19:24] } 27. Ke3 { [%eval -8.79] [%clk 0:19:01] } 27... Bd4+ { [%eval -8.43] [%clk 0:18:29] } 28. Kd2 { [%eval -8.67] [%clk 0:18:42] } 28... b4 { [%eval -8.53] [%clk 0:18:28] } 29. Qe4 { [%eval -9.02] [%clk 0:18:31] } 29... g6 { [%eval -9.44] [%clk 0:18:01] } 30. Bxa6? { [%eval #-15] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:18:23] } 30... Bc3+?! { [%eval -10.27] } { Lost forced checkmate sequence. Qc3+ was best. } { [%clk 0:17:48] } 31. Ke3 { [%eval -10.44] [%clk 0:18:24] } 31... b3 { [%eval -10.07] [%clk 0:17:31] } 32. cxb3?! { [%eval #-9] } { Checkmate is now unavoidable. Bd3 was best. } { [%clk 0:18:17] } 32... Qxb3? { [%eval -9.0] } { Lost forced checkmate sequence. Qd2+ was best. } { [%clk 0:17:34] } 33. Rf3? { [%eval #-6] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:17:45] } 33... Be5+? { [%eval -8.1] } { Lost forced checkmate sequence. Qb6+ was best. } { [%clk 0:17:15] } 34. Kf2 { [%eval -7.99] [%clk 0:17:42] } 34... Rd2+ { [%eval -7.21] [%clk 0:17:08] } 35. Be2 { [%eval -7.19] [%clk 0:17:29] } 35... Qb6+ { [%eval -7.07] [%clk 0:16:15] } 36. Qe3? { [%eval #-8] } { Checkmate is now unavoidable. Ke1 was best. } { [%clk 0:17:28] } 36... Bd4 { [%eval #-14] [%clk 0:16:15] } 37. Ke1 { [%clk 0:17:11] } 37... Bxe3 { [%clk 0:16:14] } 38. Rxe3 { [%clk 0:17:13] } 38... Qxe3 { [%clk 0:16:16] } 39. h4 { [%clk 0:17:16] } 39... Qxe2# { [%clk 0:16:19] } 0-1