Event: Round 6: Duran, Diego - Koncurat, Valentino
Date: 2025-02-09
White: Duran, Diego
WhiteElo: 1798
Black: Koncurat, Valentino
BlackElo: 1632
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense: Lasker-Dunne Attack
Variant: Standard
TimeControl: 60+30

1. e4 { [%eval 0.18] [%clk 1:00:53] } 1... c5 { [%eval 0.25] [%clk 0:57:20] } 2. g3 { [%eval 0.0] [%clk 1:01:05] } 2... Nc6 { [%eval 0.0] [%clk 0:57:35] } 3. Bg2 { [%eval 0.0] [%clk 1:01:24] } 3... e6 { [%eval 0.21] [%clk 0:57:58] } 4. Ne2 { [%eval 0.32] [%clk 1:01:33] } 4... d5 { [%eval 0.25] [%clk 0:58:09] } 5. exd5 { [%eval 0.23] [%clk 1:01:22] } 5... exd5 { [%eval 0.2] [%clk 0:58:34] } 6. d4 { [%eval 0.19] [%clk 1:01:28] } 6... c4? { [%eval 1.59] } { Mistake. cxd4 was best. } { [%clk 0:56:23] } 7. O-O { [%eval 0.96] [%clk 0:59:55] } 7... Nf6 { [%eval 1.52] [%clk 0:56:47] } 8. Nbc3 { [%eval 1.55] [%clk 0:58:27] } 8... h6?! { [%eval 2.46] } { Inaccuracy. Be7 was best. } { [%clk 0:57:01] } 9. Nf4 { [%eval 2.63] [%clk 0:56:41] } 9... Be6? { [%eval 4.27] } { Mistake. Bg4 was best. } { [%clk 0:52:43] } 10. Re1 { [%eval 3.96] [%clk 0:55:44] } 10... Bb4?! { [%eval 5.02] } { Inaccuracy. g5 was best. } { [%clk 0:51:36] } 11. Nxe6 { [%eval 4.1] [%clk 0:54:56] } 11... fxe6 { [%eval 4.06] [%clk 0:52:02] } 12. Rxe6+ { [%eval 3.77] [%clk 0:54:39] } 12... Kf7 { [%eval 4.53] [%clk 0:52:30] } 13. Re3? { [%eval 2.39] } { Mistake. Rxf6+ was best. } { [%clk 0:50:20] } 13... Qd7?? { [%eval 5.02] } { Blunder. Bxc3 was best. } { [%clk 0:51:22] } 14. Rf3?? { [%eval 1.99] } { Blunder. Nxd5 was best. } { [%clk 0:49:11] } 14... Rae8 { [%eval 2.44] [%clk 0:51:39] } 15. Nxd5?? { [%eval -0.1] } { Blunder. Rxf6+ was best. } { [%clk 0:49:12] } 15... Re1+ { [%eval -0.06] [%clk 0:51:55] } 16. Qxe1 { [%eval -0.08] [%clk 0:49:01] } 16... Bxe1 { [%eval -0.06] [%clk 0:52:23] } 17. c3 { [%eval -0.23] [%clk 0:48:05] } 17... Nxd4? { [%eval 0.89] } { Mistake. Ne7 was best. } { [%clk 0:39:15] } 18. cxd4 { [%eval 0.85] [%clk 0:47:15] } 18... Ba5 { [%eval 0.86] [%clk 0:39:34] } 19. Be3 { [%eval 1.03] [%clk 0:47:04] } 19... b5 { [%eval 0.98] [%clk 0:38:29] } 20. b4?! { [%eval 0.07] } { Inaccuracy. Nxf6 was best. } { [%clk 0:45:25] } 20... Bd8 { [%eval 0.0] [%clk 0:38:40] } 21. Nc3 { [%eval 0.0] [%clk 0:44:37] } 21... a5 { [%eval 0.31] [%clk 0:36:16] } 22. a3 { [%eval 0.32] [%clk 0:42:05] } 22... Re8 { [%eval 0.7] [%clk 0:35:50] } 23. Rb1?! { [%eval -0.27] } { Inaccuracy. d5 was best. } { [%clk 0:40:20] } 23... a4?! { [%eval 0.73] } { Inaccuracy. Bc7 was best. } { [%clk 0:35:40] } 24. Rd1?! { [%eval 0.01] } { Inaccuracy. d5 was best. } { [%clk 0:39:32] } 24... Bb6 { [%eval 0.0] [%clk 0:34:22] } 25. Nd5 { [%eval 0.0] [%clk 0:39:19] } 25... Bd8 { [%eval 0.02] [%clk 0:33:33] } 26. Nc3 { [%eval 0.06] [%clk 0:36:54] } 1/2-1/2