Event: Round 1: Guba, Viktor - Dragnev, Valentin
Date: 2025-06-21
White: Guba, Viktor
WhiteElo: 1985
Black: Dragnev, Valentin
BlackTitle: GM
BlackElo: 2504
Result: 0-1
ECO: C41
Opening: Philidor Defense: Exchange Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... e5 { [%eval 0.22] [%clk 0:03:03] } 2. Nf3 { [%eval 0.13] [%clk 0:03:01] } 2... d6 { [%eval 0.48] [%clk 0:03:04] } 3. d4 { [%eval 0.58] [%clk 0:03:01] } 3... exd4 { [%eval 0.45] [%clk 0:03:04] } 4. Nxd4 { [%eval 0.57] [%clk 0:03:02] } 4... Nf6 { [%eval 0.56] [%clk 0:03:05] } 5. Nc3 { [%eval 0.51] [%clk 0:02:55] } 5... Be7 { [%eval 0.66] [%clk 0:03:06] } 6. Be2 { [%eval 0.34] [%clk 0:02:48] } 6... O-O { [%eval 0.34] [%clk 0:03:05] } 7. O-O { [%eval 0.14] [%clk 0:02:48] } 7... Re8 { [%eval 0.34] [%clk 0:03:06] } 8. Bg5? { [%eval -0.78] } { Mistake. Re1 was best. } { [%clk 0:02:21] } 8... h6?! { [%eval -0.05] } { Inaccuracy. Nxe4 was best. } { [%clk 0:03:05] } 9. Bh4?! { [%eval -1.04] } { Inaccuracy. Bf4 was best. } { [%clk 0:02:11] } 9... Nxe4 { [%eval -1.12] [%clk 0:02:40] } 10. Bxe7 { [%eval -1.14] [%clk 0:01:47] } 10... Rxe7 { [%eval -1.09] [%clk 0:02:40] } 11. Nxe4 { [%eval -0.9] [%clk 0:01:29] } 11... Rxe4 { [%eval -1.05] [%clk 0:02:41] } 12. Qd3 { [%eval -1.2] [%clk 0:01:29] } 12... Re8 { [%eval -1.05] [%clk 0:02:38] } 13. Bf3 { [%eval -1.62] [%clk 0:01:27] } 13... Nd7 { [%eval -1.67] [%clk 0:02:37] } 14. Bd5 { [%eval -1.86] [%clk 0:00:53] } 14... c6 { [%eval -1.84] [%clk 0:02:28] } 15. Bb3 { [%eval -1.77] [%clk 0:00:33] } 15... Nc5 { [%eval -1.84] [%clk 0:02:25] } 16. Qc4 { [%eval -2.18] [%clk 0:00:33] } 16... Nxb3 { [%eval -1.96] [%clk 0:02:19] } 17. Qxb3 { [%eval -2.25] [%clk 0:00:31] } 17... Qb6 { [%eval -1.64] [%clk 0:02:03] } 18. Qc3?! { [%eval -2.64] } { Inaccuracy. Rfd1 was best. } { [%clk 0:00:24] } 18... Bd7 { [%eval -2.3] [%clk 0:01:56] } 19. Rad1 { [%eval -2.4] [%clk 0:00:24] } 19... d5?! { [%eval -1.71] } { Inaccuracy. c5 was best. } { [%clk 0:01:53] } 20. Nb3 { [%eval -2.1] [%clk 0:00:25] } 20... Rad8 { [%eval -1.73] [%clk 0:01:52] } 21. Nc5 { [%eval -1.98] [%clk 0:00:25] } 21... Bf5 { [%eval -2.01] [%clk 0:01:47] } 22. Rd2 { [%eval -2.14] [%clk 0:00:12] } 22... Qc7 { [%eval -2.17] [%clk 0:01:42] } 23. Qb4?! { [%eval -3.17] } { Inaccuracy. Nb3 was best. } { [%clk 0:00:09] } 23... b6 { [%eval -3.19] [%clk 0:01:42] } 24. Nd3 { [%eval -3.21] [%clk 0:00:10] } 24... c5 { [%eval -2.63] [%clk 0:01:41] } 25. Qh4 { [%eval -3.04] [%clk 0:00:06] } 25... d4 { [%eval -3.01] [%clk 0:01:32] } 26. Nf4 { [%clk 0:00:03] } 26... g5 { [%clk 0:01:29] } 27. Qxh6 { [%clk 0:00:03] } 27... Qxf4 { [%clk 0:01:28] } 0-1