Event: Round 6: Guzman Contreras, Jhoan Sebastian - Van der Maas, Martien
Date: 2025-06-08
White: Guzman Contreras, Jhoan Sebastian
WhiteElo: 1667
Black: Van der Maas, Martien
BlackElo: 1659
Result: 1-0
ECO: C01
Opening: French Defense: Exchange Variation
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:20] } 1... e6 { [%eval 0.28] [%clk 0:14:09] } 2. d4 { [%eval 0.28] [%clk 0:14:58] } 2... d5 { [%eval 0.29] [%clk 0:14:16] } 3. exd5 { [%eval 0.22] [%clk 0:14:57] } 3... exd5 { [%eval 0.14] [%clk 0:14:25] } 4. Nf3 { [%eval 0.09] [%clk 0:14:57] } 4... Bd6 { [%eval 0.22] [%clk 0:14:26] } 5. c4 { [%eval 0.13] [%clk 0:14:44] } 5... dxc4 { [%eval 0.19] [%clk 0:13:51] } 6. Bxc4 { [%eval 0.13] [%clk 0:14:45] } 6... Nf6 { [%eval 0.18] [%clk 0:13:32] } 7. O-O { [%eval 0.21] [%clk 0:14:25] } 7... O-O { [%eval 0.14] [%clk 0:13:29] } 8. Nc3 { [%eval 0.17] [%clk 0:14:24] } 8... c6?! { [%eval 0.78] } { Inaccuracy. Nc6 was best. } { [%clk 0:13:06] } 9. Bg5 { [%eval 0.6] [%clk 0:14:16] } 9... Nbd7 { [%eval 0.66] [%clk 0:12:20] } 10. Re1 { [%eval 0.73] [%clk 0:14:12] } 10... h6 { [%eval 0.66] [%clk 0:12:20] } 11. Bh4 { [%eval 0.78] [%clk 0:14:18] } 11... Qc7?! { [%eval 1.74] } { Inaccuracy. Nb6 was best. } { [%clk 0:11:47] } 12. Ne4?? { [%eval -0.17] } { Blunder. Bb3 was best. } { [%clk 0:13:38] } 12... Nxe4 { [%eval -0.13] [%clk 0:11:30] } 13. Rxe4 { [%eval -0.09] [%clk 0:13:44] } 13... Nb6 { [%eval -0.13] [%clk 0:11:20] } 14. Bb3 { [%eval -0.14] [%clk 0:13:20] } 14... Bf5 { [%eval -0.1] [%clk 0:11:03] } 15. Re3 { [%eval -0.22] [%clk 0:12:48] } 15... Rad8?? { [%eval 2.6] } { Blunder. Rfe8 was best. } { [%clk 0:10:11] } 16. Bxd8 { [%eval 2.57] [%clk 0:12:38] } 16... Rxd8 { [%eval 2.87] [%clk 0:10:17] } 17. Ne5 { [%eval 2.62] [%clk 0:12:18] } 17... Bxe5?! { [%eval 3.74] } { Inaccuracy. Nd5 was best. } { [%clk 0:09:29] } 18. Rxe5 { [%eval 3.7] [%clk 0:13:22] } 18... Bg6 { [%eval 3.71] [%clk 0:09:16] } 19. Qg4 { [%eval 3.66] [%clk 0:13:14] } 19... Qd6 { [%eval 3.73] [%clk 0:08:43] } 20. Rae1 { [%eval 3.82] [%clk 0:13:11] } 20... Kh7?! { [%eval 4.8] } { Inaccuracy. Nd5 was best. } { [%clk 0:08:13] } 21. h4 { [%eval 4.67] [%clk 0:10:46] } 21... Nd5 { [%eval 5.59] [%clk 0:05:41] } 22. h5 { [%eval 5.35] [%clk 0:10:22] } 22... Bd3 { [%eval 6.22] [%clk 0:05:38] } 23. Qf3 { [%eval 6.04] [%clk 0:10:12] } 23... Nb4 { [%eval 6.75] [%clk 0:04:22] } 24. a3 { [%eval 6.45] [%clk 0:09:42] } 24... Qxd4 { [%eval 7.88] [%clk 0:03:18] } 25. axb4 { [%eval 7.72] [%clk 0:09:01] } 25... f6? { [%eval #13] } { Checkmate is now unavoidable. Qd6 was best. } { [%clk 0:02:39] } 26. Re7 { [%eval 8.85] [%clk 0:08:44] } 26... b5? { [%eval #4] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:01:52] } 27. Qg3 { [%eval #3] [%clk 0:08:22] } 27... f5 { [%eval #3] [%clk 0:01:38] } 28. Qg6+ { [%eval #2] [%clk 0:08:30] } 28... Kh8 { [%eval #2] [%clk 0:01:46] } 29. Re8+ { [%eval #1] [%clk 0:08:38] } 1-0