Event: Round 4: Vargas Calderon, Vladimir - Rodriguez Zambrano, Jheisson Andres
Date: 2025-07-20
White: Vargas Calderon, Vladimir
WhiteElo: 1918
Black: Rodriguez Zambrano, Jheisson Andres
BlackElo: 1651
Result: 1-0
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:17] } 1... d5 { [%eval 0.2] [%clk 0:15:17] } 2. c4 { [%eval 0.18] [%clk 0:15:23] } 2... e6 { [%eval 0.17] [%clk 0:15:23] } 3. Nc3 { [%eval 0.18] [%clk 0:15:21] } 3... Nf6 { [%eval 0.24] [%clk 0:15:26] } 4. Nf3 { [%eval 0.08] [%clk 0:15:20] } 4... a6 { [%eval 0.33] [%clk 0:15:24] } 5. e3 { [%eval 0.0] [%clk 0:13:21] } 5... dxc4 { [%eval 0.11] [%clk 0:15:22] } 6. Bxc4 { [%eval 0.11] [%clk 0:13:29] } 6... b5 { [%eval 0.05] [%clk 0:15:29] } 7. Bd3 { [%eval 0.0] [%clk 0:13:17] } 7... Bb7 { [%eval 0.0] [%clk 0:15:05] } 8. O-O { [%eval -0.21] [%clk 0:13:22] } 8... c5 { [%eval -0.19] [%clk 0:14:56] } 9. dxc5 { [%eval -0.2] [%clk 0:13:02] } 9... Bxc5 { [%eval -0.2] [%clk 0:15:00] } 10. Qe2 { [%eval -0.33] [%clk 0:12:11] } 10... O-O { [%eval 0.0] [%clk 0:14:59] } 11. e4 { [%eval -0.05] [%clk 0:11:42] } 11... Re8?! { [%eval 0.94] } { Inaccuracy. Nbd7 was best. } { [%clk 0:12:33] } 12. e5 { [%eval 0.88] [%clk 0:08:33] } 12... Nfd7 { [%eval 1.04] [%clk 0:12:41] } 13. Bxh7+?! { [%eval 0.0] } { Inaccuracy. Ne4 was best. } { [%clk 0:05:03] } 13... Kxh7 { [%eval 0.0] [%clk 0:12:25] } 14. Ng5+ { [%eval 0.0] [%clk 0:05:11] } 14... Kg8 { [%eval 0.0] [%clk 0:12:33] } 15. Qh5 { [%eval 0.0] [%clk 0:03:58] } 15... Nf8?? { [%eval 6.13] } { Blunder. Nxe5 was best. } { [%clk 0:12:40] } 16. Qxf7+ { [%eval 6.14] [%clk 0:04:00] } 16... Kh8 { [%eval 6.16] [%clk 0:12:33] } 17. Qh5+ { [%eval 6.14] [%clk 0:03:20] } 17... Kg8 { [%eval 6.02] [%clk 0:12:39] } 18. Qf7+ { [%eval 6.22] [%clk 0:03:28] } 18... Kh8 { [%eval 6.13] [%clk 0:12:44] } 19. Qxb7 { [%eval 6.14] [%clk 0:03:34] } 19... Nbd7 { [%eval 6.26] [%clk 0:12:37] } 20. Nf7+ { [%eval 6.34] [%clk 0:03:45] } 20... Kg8 { [%eval 6.34] [%clk 0:12:35] } 21. Nxd8 { [%eval 6.47] [%clk 0:03:54] } 21... Raxd8 { [%eval 6.57] [%clk 0:12:41] } 22. Bg5 { [%eval 6.46] [%clk 0:03:37] } 22... Rb8 { [%eval 6.24] [%clk 0:12:33] } 23. Qe4 { [%eval 6.28] [%clk 0:03:43] } 23... Nh7 { [%eval 6.49] [%clk 0:10:47] } 24. Bf4 { [%eval 6.61] [%clk 0:03:43] } 24... Rf8 { [%eval 6.57] [%clk 0:10:09] } 25. Be3 { [%eval 6.65] [%clk 0:03:35] } 25... Rf5 { [%eval 6.73] [%clk 0:09:31] } 26. Bxc5 { [%eval 6.73] [%clk 0:03:37] } 26... Nxc5 { [%eval 6.61] [%clk 0:09:39] } 27. Qe3 { [%eval 6.5] [%clk 0:03:28] } 27... Nd7 { [%eval 6.94] [%clk 0:09:33] } 28. f4 { [%eval 6.91] [%clk 0:03:30] } 28... Rbf8 { [%eval 7.79] [%clk 0:09:22] } 29. Ne4 { [%eval 7.62] [%clk 0:03:31] } 29... R8f7 { [%eval 8.22] [%clk 0:07:22] } 30. Nd6 { [%eval 8.36] [%clk 0:03:39] } 30... Nhf8 { [%eval 8.35] [%clk 0:07:01] } 31. Nxf7 { [%eval 8.25] [%clk 0:03:43] } 31... Kxf7 { [%eval 9.2] [%clk 0:07:07] } 32. g4 { [%eval 9.23] [%clk 0:03:48] } 1-0