Event: Round 3: Tregubenko, Nikolay - Chun, Junhyun
Date: 2025-04-13
White: Tregubenko, Nikolay
WhiteElo: 2068
Black: Chun, Junhyun
BlackElo: 1610
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard
TimeControl: 15+5

1. e4 { [%eval 0.18] [%clk 0:15:08] } 1... c6 { [%eval 0.23] [%clk 0:15:08] } 2. d4 { [%eval 0.24] [%clk 0:15:08] } 2... d5 { [%eval 0.24] [%clk 0:15:12] } 3. e5 { [%eval 0.33] [%clk 0:15:11] } 3... Bf5 { [%eval 0.22] [%clk 0:15:14] } 4. h4 { [%eval 0.09] [%clk 0:15:12] } 4... h5 { [%eval 0.2] [%clk 0:15:18] } 5. Bg5 { [%eval 0.0] [%clk 0:15:13] } 5... Qc7?! { [%eval 0.62] } { Inaccuracy. Qb6 was best. } { [%clk 0:14:53] } 6. Nf3 { [%eval 0.52] [%clk 0:13:35] } 6... e6 { [%eval 0.38] [%clk 0:14:44] } 7. Bd3 { [%eval 0.43] [%clk 0:13:13] } 7... Bxd3 { [%eval 0.47] [%clk 0:13:46] } 8. Qxd3 { [%eval 0.55] [%clk 0:13:14] } 8... Be7 { [%eval 0.79] [%clk 0:13:22] } 9. c4 { [%eval 0.58] [%clk 0:12:32] } 9... Bxg5 { [%eval 1.01] [%clk 0:12:32] } 10. Nxg5 { [%eval 0.47] [%clk 0:11:50] } 10... Ne7 { [%eval 0.68] [%clk 0:12:15] } 11. Nc3 { [%eval 0.66] [%clk 0:11:18] } 11... Nd7? { [%eval 2.22] } { Mistake. Nf5 was best. } { [%clk 0:11:07] } 12. Rc1?? { [%eval 0.35] } { Blunder. cxd5 was best. } { [%clk 0:10:37] } 12... dxc4 { [%eval 0.4] [%clk 0:10:51] } 13. Qxc4 { [%eval 0.27] [%clk 0:10:22] } 13... O-O? { [%eval 1.46] } { Mistake. Nb6 was best. } { [%clk 0:10:14] } 14. O-O { [%eval 1.06] [%clk 0:09:29] } 14... Nf5 { [%eval 1.05] [%clk 0:09:00] } 15. Qe2 { [%eval 1.11] [%clk 0:06:14] } 15... g6 { [%eval 1.07] [%clk 0:08:07] } 16. Qe4?! { [%eval 0.29] } { Inaccuracy. Rfd1 was best. } { [%clk 0:05:47] } 16... c5 { [%eval 0.75] [%clk 0:05:38] } 17. Ne2 { [%eval 0.37] [%clk 0:03:16] } 17... Qa5?? { [%eval 2.12] } { Blunder. Qc6 was best. } { [%clk 0:05:08] } 18. Qxb7 { [%eval 2.19] [%clk 0:02:46] } 18... Rad8?! { [%eval 3.55] } { Inaccuracy. Qd8 was best. } { [%clk 0:04:41] } 19. d5 { [%eval 3.36] [%clk 0:01:55] } 19... Nxe5 { [%eval 3.56] [%clk 0:01:17] } 20. dxe6 { [%eval 3.5] [%clk 0:01:44] } 20... Nd6?! { [%eval 5.25] } { Inaccuracy. Rd6 was best. } { [%clk 0:00:50] } 21. Qd5 { [%eval 5.07] [%clk 0:01:13] } 21... Ndc4 { [%eval 5.54] [%clk 0:00:36] } 22. Qe4 { [%eval 5.52] [%clk 0:00:52] } 22... f5?! { [%eval 8.23] } { Inaccuracy. Qb5 was best. } { [%clk 0:00:31] } 23. Qb7 { [%eval 8.0] [%clk 0:00:37] } 23... Nf7 { [%eval 8.92] [%clk 0:00:12] } 24. exf7+ { [%eval 9.28] [%clk 0:00:30] } 24... Kh8 { [%eval 9.7] [%clk 0:00:12] } 25. Rxc4 { [%eval 9.33] [%clk 0:00:32] } 25... Qxa2? { [%eval #8] } { Checkmate is now unavoidable. Qb6 was best. } { [%clk 0:00:13] } 26. Qe7 { [%eval #7] [%clk 0:00:23] } 26... Qxb2 { [%eval #5] [%clk 0:00:11] } 27. Nd4 { [%eval #6] [%clk 0:00:14] } 1-0