Event: Round 4: Grooten, Herman - Dgebuadze, Alexandre
Date: 2025-03-15
White: Grooten, Herman
WhiteTitle: IM
WhiteElo: 2219
Black: Dgebuadze, Alexandre
BlackTitle: GM
BlackElo: 2454
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard
TimeControl: 15+5

1. d4 { [%eval 0.17] [%clk 0:15:08] } 1... Nf6 { [%eval 0.19] [%clk 0:15:08] } 2. c4 { [%eval 0.18] [%clk 0:15:12] } 2... e6 { [%eval 0.14] [%clk 0:15:12] } 3. Nf3 { [%eval 0.12] [%clk 0:15:15] } 3... Bb4+ { [%eval 0.54] [%clk 0:15:15] } 4. Nbd2 { [%eval 0.27] [%clk 0:15:19] } 4... b6 { [%eval 0.32] [%clk 0:15:16] } 5. a3 { [%eval 0.31] [%clk 0:15:22] } 5... Bxd2+ { [%eval 0.32] [%clk 0:15:18] } 6. Qxd2 { [%eval 0.3] [%clk 0:15:25] } 6... Bb7 { [%eval 0.24] [%clk 0:15:19] } 7. b4 { [%eval 0.0] [%clk 0:15:23] } 7... Nc6?! { [%eval 0.61] } { Inaccuracy. a5 was best. } { [%clk 0:14:52] } 8. Bb2 { [%eval 0.61] [%clk 0:15:21] } 8... Ne7 { [%eval 0.69] [%clk 0:14:53] } 9. e3 { [%eval 0.72] [%clk 0:15:18] } 9... Ne4 { [%eval 0.86] [%clk 0:14:50] } 10. Qc2 { [%eval 0.87] [%clk 0:15:20] } 10... O-O { [%eval 0.81] [%clk 0:14:46] } 11. Bd3 { [%eval 0.87] [%clk 0:15:22] } 11... f5 { [%eval 0.91] [%clk 0:14:50] } 12. O-O { [%eval 0.98] [%clk 0:15:17] } 12... Qe8 { [%eval 1.14] [%clk 0:14:48] } 13. Nd2 { [%eval 1.14] [%clk 0:14:35] } 13... Nxd2 { [%eval 1.1] [%clk 0:14:06] } 14. Qxd2 { [%eval 0.85] [%clk 0:14:39] } 14... Rf6 { [%eval 1.36] [%clk 0:14:08] } 15. f3 { [%eval 1.06] [%clk 0:13:36] } 15... Rh6 { [%eval 1.24] [%clk 0:14:10] } 16. e4 { [%eval 1.27] [%clk 0:13:24] } 16... Qh5 { [%eval 1.17] [%clk 0:14:12] } 17. g3?! { [%eval 0.5] } { Inaccuracy. h3 was best. } { [%clk 0:13:27] } 17... Rf8 { [%eval 0.68] [%clk 0:12:15] } 18. d5 { [%eval 0.55] [%clk 0:13:14] } 18... Rg6?! { [%eval 1.68] } { Inaccuracy. f4 was best. } { [%clk 0:12:02] } 19. exf5? { [%eval 0.0] } { Mistake. a4 was best. } { [%clk 0:12:17] } 19... Nxf5 { [%eval 0.0] [%clk 0:11:41] } 20. g4?? { [%eval -1.88] } { Blunder. Rf2 was best. } { [%clk 0:11:35] } 20... exd5 { [%eval -1.9] [%clk 0:11:19] } 21. Rae1? { [%eval -3.75] } { Mistake. Be5 was best. } { [%clk 0:10:26] } 21... dxc4?? { [%eval 1.14] } { Blunder. d4 was best. } { [%clk 0:11:12] } 22. Bxc4+ { [%eval 1.17] [%clk 0:08:23] } 22... Kh8 { [%eval 1.19] [%clk 0:11:14] } 23. Qf4 { [%eval 1.19] [%clk 0:08:12] } 23... h6 { [%eval 1.62] [%clk 0:09:46] } 24. Re2? { [%eval 0.0] } { Mistake. Bb3 was best. } { [%clk 0:06:34] } 24... Bxf3 { [%eval 0.0] [%clk 0:09:45] } 25. Qxf3 { [%eval 0.0] [%clk 0:06:37] } 25... Qxg4+ { [%eval 0.0] [%clk 0:08:45] } 26. Kh1?? { [%eval -5.88] } { Blunder. Qxg4 was best. } { [%clk 0:05:17] } 26... Qxc4 { [%eval -5.91] [%clk 0:08:31] } 27. Re5 { [%eval -6.19] [%clk 0:04:24] } 27... Ng3+ { [%eval -6.27] [%clk 0:07:55] } 28. hxg3 { [%eval -6.17] [%clk 0:04:09] } 28... Qxf1+ { [%eval -6.52] [%clk 0:07:57] } 29. Qxf1 { [%eval -6.2] [%clk 0:04:13] } 29... Rf7?? { [%eval #5] } { Checkmate is now unavoidable. Rxf1+ was best. } { [%clk 0:08:01] } 30. Qf2?? { [%eval -6.93] } { Lost forced checkmate sequence. Qxf7 was best. } { [%clk 0:04:09] } 30... Rxf2 { [%eval -6.56] [%clk 0:08:00] } 0-1