Event: Round 4: Zambrano Vasquez, Diana Mylena - Puentes, Jhon Fredy
Date: 2025-07-20
White: Zambrano Vasquez, Diana Mylena
WhiteElo: 1703
Black: Puentes, Jhon Fredy
BlackElo: 1474
Result: 0-1
ECO: E30
Opening: Nimzo-Indian Defense: Leningrad Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] } 1... Nf6 { [%eval 0.19] [%clk 0:15:01] } 2. c4 { [%eval 0.18] } 2... e6 { [%eval 0.14] [%clk 0:15:08] } 3. Nc3 { [%eval 0.09] } 3... Bb4 { [%eval 0.09] [%clk 0:00:00] } 4. Bg5 { [%eval -0.05] [%clk 0:00:00] } 4... d6?? { [%eval 2.3] } { Blunder. c5 was best. } { [%clk 0:15:07] } 5. e3?? { [%eval 0.25] } { Blunder. Qa4+ was best. } 5... h6 { [%eval 0.25] [%clk 0:15:11] } 6. Bh4 { [%eval 0.29] } 6... Nc6 { [%eval 0.65] [%clk 0:15:14] } 7. Nf3 { [%eval 0.18] } 7... Bd7 { [%eval 0.4] [%clk 0:15:20] } 8. Bd3 { [%eval 0.36] } 8... g5 { [%eval 0.45] [%clk 0:15:18] } 9. Bg3 { [%eval 0.33] } 9... Qe7 { [%eval 0.76] [%clk 0:15:26] } 10. O-O { [%eval 0.66] } 10... O-O-O? { [%eval 2.43] } { Mistake. Bxc3 was best. } { [%clk 0:15:10] } 11. d5?! { [%eval 1.34] } { Inaccuracy. Nb5 was best. } 11... Ne5 { [%eval 1.41] [%clk 0:15:01] } 12. Nb5?? { [%eval -0.99] } { Blunder. Nxe5 was best. } 12... Nxd3? { [%eval 0.61] } { Mistake. exd5 was best. } { [%clk 0:14:47] } 13. Qxd3 { [%eval 0.61] } 13... Bc5? { [%eval 1.78] } { Mistake. exd5 was best. } { [%clk 0:14:51] } 14. a4?? { [%eval -0.77] } { Blunder. b4 was best. } 14... g4?? { [%eval 2.29] } { Blunder. a5 was best. } { [%clk 0:14:41] } 15. Nd2 { [%eval 1.71] } 15... h5?? { [%eval 3.85] } { Blunder. Bxb5 was best. } { [%clk 0:14:45] } 16. Bh4 { [%eval 4.16] } 16... e5 { [%eval 4.19] [%clk 0:14:44] } 17. Ne4 { [%eval 4.0] } 17... Bf5 { [%eval 4.68] [%clk 0:14:36] } 18. Nbc3?! { [%eval 3.01] } { Inaccuracy. Nexd6+ was best. } 18... a6?! { [%eval 4.04] } { Inaccuracy. Rh6 was best. } { [%clk 0:14:24] } 19. Qe2 { [%eval 3.63] [%clk 0:00:00] } 19... Rh6 { [%eval 3.45] [%clk 0:00:00] } 20. Nxf6 { [%eval 3.18] } 20... Rxf6 { [%eval 3.11] [%clk 0:14:22] } 21. Bxf6?? { [%eval -0.02] } { Blunder. a5 was best. } { [%clk 0:00:00] } 21... Qxf6 { [%eval 0.01] [%clk 0:00:00] } 22. a5 { [%eval 0.0] [%clk 0:00:00] } 22... h4 { [%eval 0.0] [%clk 0:00:00] } 23. Na4 { [%eval 0.0] } 23... Ba7?! { [%eval 0.6] } { Inaccuracy. Bb4 was best. } { [%clk 0:14:11] } 24. Rac1?! { [%eval -0.38] } { Inaccuracy. b4 was best. } { [%clk 0:00:00] } 24... g3? { [%eval 0.8] } { Mistake. Qg6 was best. } { [%clk 0:00:00] } 25. fxg3 { [%eval 0.66] } 25... hxg3 { [%eval 0.56] [%clk 0:00:00] } 26. hxg3?! { [%eval -0.26] } { Inaccuracy. c5 was best. } { [%clk 0:00:00] } 26... Qg5 { [%eval 0.17] [%clk 0:13:52] } 27. Qf3?? { [%eval -6.64] } { Blunder. c5 was best. } { [%clk 0:00:00] } 27... Bxe3+ { [%eval -6.81] [%clk 0:00:00] } 28. Rf2 { [%eval -6.49] } 28... Bxf2+ { [%eval -6.81] [%clk 0:13:47] } 29. Kxf2 { [%eval -6.85] [%clk 0:00:00] } 29... Qd2+ { [%eval -6.68] [%clk 0:00:00] } 30. Qe2 { [%eval -6.84] [%clk 0:00:00] } 30... Qxc1 { [%eval -6.73] [%clk 0:00:00] } 31. Qe3 { [%eval -8.31] [%clk 0:00:00] } 31... Qc2+ { [%eval -8.24] [%clk 0:13:17] } 32. Kf3 { [%eval -8.49] } 32... Qxa4 { [%eval -8.34] [%clk 0:13:14] } 33. Qa7? { [%eval #-5] } { Checkmate is now unavoidable. b3 was best. } 33... Qd1+ { [%eval #-4] [%clk 0:00:00] } 34. Ke3 { [%eval #-4] [%clk 0:00:00] } 34... Qe1+ { [%eval #-3] [%clk 0:12:52] } 0-1