Event: Round 6: Vogel, Roven - Koellner, Ruben Gideon
Site: https://lichess.org/broadcast/berlin-u25-open--rapid/round-6/6Ga9eZS6/Yc27R7rj
Date: 2025-11-15
White: Vogel, Roven
WhiteTitle: GM
WhiteElo: 2482
Black: Koellner, Ruben Gideon
BlackTitle: IM
BlackElo: 2438
Result: 1-0
ECO: A46
Opening: Indian Defense: Wade-Tartakower Defense
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:08] } 1... d6 { [%eval 0.48] [%clk 0:10:09] } 2. Nf3 { [%eval 0.48] [%clk 0:10:10] } 2... Nf6 { [%eval 0.43] [%clk 0:10:12] } 3. c4 { [%eval 0.5] [%clk 0:10:13] } 3... g6 { [%eval 0.4] [%clk 0:10:15] } 4. Nc3 { [%eval 0.44] [%clk 0:10:16] } 4... Bf5 { [%eval 0.55] [%clk 0:10:18] } 5. h3 { [%eval 0.46] [%clk 0:09:40] } 5... Ne4 { [%eval 0.43] [%clk 0:09:37] } 6. Nxe4 { [%eval 0.58] [%clk 0:09:34] } 6... Bxe4 { [%eval 0.41] [%clk 0:09:40] } 7. Ng5 { [%eval 0.56] [%clk 0:08:35] } 7... Bf5 { [%eval 0.41] [%clk 0:08:42] } 8. e4 { [%eval 0.43] [%clk 0:08:04] } 8... Bc8 { [%eval 0.57] [%clk 0:09:19] } 9. f4 { [%eval 0.76] [%clk 0:07:42] } 9... Bg7 { [%eval 0.49] [%clk 0:09:10] } 10. Nf3 { [%eval 0.35] [%clk 0:07:41] } 10... c5 { [%eval 0.53] [%clk 0:07:23] } 11. d5 { [%eval 0.38] [%clk 0:05:28] } 11... e6?! { [%eval 0.99] } { Inaccuracy. O-O was best. } { [%clk 0:06:45] } 12. Bd3 { [%eval 0.94] [%clk 0:05:30] } 12... exd5 { [%eval 1.07] [%clk 0:06:21] } 13. cxd5 { [%eval 1.08] [%clk 0:04:45] } 13... O-O { [%eval 1.06] [%clk 0:06:18] } 14. O-O { [%eval 0.96] [%clk 0:04:47] } 14... Nd7 { [%eval 0.95] [%clk 0:03:54] } 15. Qc2 { [%eval 0.79] [%clk 0:04:41] } 15... Re8 { [%eval 0.88] [%clk 0:03:17] } 16. Bd2?! { [%eval 0.28] } { Inaccuracy. a4 was best. } { [%clk 0:04:11] } 16... Qb6 { [%eval 0.29] [%clk 0:03:09] } 17. Kh1 { [%eval 0.35] [%clk 0:03:10] } 17... Qxb2 { [%eval 0.25] [%clk 0:03:10] } 18. Qa4 { [%eval 0.37] [%clk 0:03:11] } 18... Qf6 { [%eval 0.67] [%clk 0:01:52] } 19. Rae1 { [%eval 0.65] [%clk 0:02:42] } 19... Qd8 { [%eval 0.59] [%clk 0:01:53] } 20. Ba5?! { [%eval -0.34] } { Inaccuracy. Ng5 was best. } { [%clk 0:02:11] } 20... b6 { [%eval -0.36] [%clk 0:01:30] } 21. Bd2 { [%eval -0.35] [%clk 0:02:13] } 21... Nf6 { [%eval 0.09] [%clk 0:00:59] } 22. e5 { [%eval -0.21] [%clk 0:00:58] } 22... Nxd5 { [%eval -0.33] [%clk 0:00:45] } 23. Bb5 { [%eval -0.51] [%clk 0:00:49] } 23... Rf8?! { [%eval 0.13] } { Inaccuracy. Bb7 was best. } { [%clk 0:00:16] } 24. Bc6 { [%eval 0.25] [%clk 0:00:47] } 24... Be6 { [%eval 0.19] [%clk 0:00:15] } 25. Bxa8 { [%eval 0.04] [%clk 0:00:48] } 25... Qxa8 { [%eval 0.16] [%clk 0:00:18] } 26. exd6 { [%eval 0.15] [%clk 0:00:51] } 26... Rd8 { [%eval 0.23] [%clk 0:00:19] } 27. f5 { [%eval 0.29] [%clk 0:00:34] } 27... Bxf5 { [%eval 0.32] [%clk 0:00:12] } 28. Bg5?! { [%eval -0.32] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:15] } 28... Bd7? { [%eval 0.88] } { Mistake. f6 was best. } { [%clk 0:00:08] } 29. Qh4?! { [%eval 0.25] } { Inaccuracy. Qc4 was best. } { [%clk 0:00:18] } 29... Rf8?? { [%eval 4.39] } { Blunder. f6 was best. } { [%clk 0:00:10] } 30. Be7 { [%eval 3.87] [%clk 0:00:14] } 30... Nxe7?! { [%eval 5.72] } { Inaccuracy. f5 was best. } { [%clk 0:00:13] } 31. dxe7 { [%eval 5.58] [%clk 0:00:17] } 31... Re8 { [%eval 5.99] [%clk 0:00:11] } 32. Ng5 { [%eval 5.36] [%clk 0:00:20] } 32... h5?? { [%eval #11] } { Checkmate is now unavoidable. h6 was best. } { [%clk 0:00:07] } 33. Qc4 { [%eval #10] [%clk 0:00:24] } 33... Be6 { [%eval #9] [%clk 0:00:06] } 34. Rxe6 { [%eval #8] [%clk 0:00:25] } 34... fxe6 { [%eval #4] [%clk 0:00:09] } 35. Qxe6+ { [%eval #3] [%clk 0:00:29] } 35... Kh8 { [%eval #3] [%clk 0:00:12] } 36. Qxg6 { [%eval #2] [%clk 0:00:32] } 36... Rxe7 { [%eval #1] [%clk 0:00:11] } 37. Qh7# { [%clk 0:00:36] } 1-0