Event: 3. Berlin U25-Open Rapid
Site: https://lichess.org/broadcast/berlin-u25-open--rapid/round-1/sFtm3VCm/PjgKOPZr
Date: 2025-11-15
White: Koellner, Ruben Gideon
WhiteTitle: IM
WhiteElo: 2438
Black: Damrich, Alina
BlackElo: 1776
Result: 1-0
ECO: D05
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 600+5

1. d4 { [%eval 0.17] [%clk 0:10:07] } 1... d5 { [%eval 0.18] [%clk 0:10:07] } 2. Nf3 { [%eval 0.08] [%clk 0:10:11] } 2... Nf6 { [%eval 0.11] [%clk 0:10:06] } 3. e3 { [%eval 0.0] [%clk 0:10:14] } 3... e6 { [%eval 0.04] [%clk 0:10:00] } 4. Nbd2 { [%eval 0.0] [%clk 0:10:16] } 4... Be7 { [%eval 0.12] [%clk 0:09:48] } 5. Bd3 { [%eval 0.03] [%clk 0:10:16] } 5... O-O { [%eval 0.07] [%clk 0:09:39] } 6. O-O { [%eval 0.07] [%clk 0:10:16] } 6... Nbd7 { [%eval 0.15] [%clk 0:09:35] } 7. Ne5 { [%eval -0.03] [%clk 0:10:03] } 7... c5 { [%eval 0.17] [%clk 0:08:51] } 8. c3 { [%eval -0.15] [%clk 0:10:06] } 8... Qc7 { [%eval -0.14] [%clk 0:08:12] } 9. f4 { [%eval -0.15] [%clk 0:10:09] } 9... c4 { [%eval 0.0] [%clk 0:07:24] } 10. Bc2 { [%eval -0.01] [%clk 0:10:11] } 10... b5 { [%eval 0.13] [%clk 0:07:20] } 11. a3 { [%eval -0.03] [%clk 0:10:01] } 11... Bb7 { [%eval -0.06] [%clk 0:06:59] } 12. Qf3 { [%eval -0.12] [%clk 0:10:03] } 12... a5 { [%eval 0.03] [%clk 0:06:19] } 13. g4 { [%eval 0.08] [%clk 0:10:06] } 13... Rfd8 { [%eval 0.39] [%clk 0:05:17] } 14. h4 { [%eval 0.25] [%clk 0:09:16] } 14... Nf8? { [%eval 1.39] } { Mistake. Ne4 was best. } { [%clk 0:04:08] } 15. g5 { [%eval 1.46] [%clk 0:09:16] } 15... Ne8 { [%eval 1.54] [%clk 0:03:34] } 16. h5 { [%eval 1.6] [%clk 0:09:05] } 16... b4 { [%eval 1.52] [%clk 0:02:39] } 17. g6 { [%eval 1.23] [%clk 0:08:14] } 17... f5 { [%eval 1.45] [%clk 0:00:56] } 18. gxh7+ { [%eval 1.24] [%clk 0:08:07] } 18... Nxh7 { [%eval 1.29] [%clk 0:00:55] } 19. Rf2 { [%eval 1.11] [%clk 0:07:58] } 19... Bf6?! { [%eval 1.95] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:26] } 20. Rg2 { [%eval 1.37] [%clk 0:07:52] } 20... Kf8?! { [%eval 2.14] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:27] } 21. Ng6+ { [%eval 1.83] [%clk 0:07:30] } 21... Kf7 { [%eval 1.95] [%clk 0:00:31] } 22. Qg3 { [%eval 1.99] [%clk 0:07:14] } 22... Nd6 { [%eval 1.98] [%clk 0:00:32] } 23. Nf3 { [%eval 1.51] [%clk 0:07:16] } 23... Ne4? { [%eval 3.16] } { Mistake. b3 was best. } { [%clk 0:00:32] } 24. Bxe4 { [%eval 2.85] [%clk 0:06:40] } 24... dxe4 { [%eval 2.78] [%clk 0:00:34] } 25. Nfe5+ { [%eval 2.93] [%clk 0:05:45] } 25... Ke8 { [%eval 2.64] [%clk 0:00:32] } 26. Bd2 { [%eval 2.21] [%clk 0:05:11] } 26... Ra7? { [%eval 4.07] } { Mistake. bxa3 was best. } { [%clk 0:00:24] } 27. cxb4 { [%eval 4.27] [%clk 0:05:10] } 27... axb4 { [%eval 4.76] [%clk 0:00:25] } 28. Bxb4 { [%eval 4.44] [%clk 0:05:12] } 28... Rda8 { [%eval 5.13] [%clk 0:00:12] } 29. Rc1 { [%eval 4.41] [%clk 0:05:13] } 29... Rc8?! { [%eval 6.25] } { Inaccuracy. Bd5 was best. } { [%clk 0:00:12] } 30. Rxc4 { [%eval 5.7] [%clk 0:05:07] } 30... Qd8 { [%eval 6.22] [%clk 0:00:07] } 31. Rgc2 { [%eval 6.07] [%clk 0:04:52] } 31... Bxe5?! { [%eval 9.12] } { Inaccuracy. Rxc4 was best. } { [%clk 0:00:08] } 32. Rxc8 { [%eval 8.22] [%clk 0:04:35] } 32... Bxc8 { [%eval 8.13] [%clk 0:00:12] } 33. Nxe5 { [%eval 7.92] [%clk 0:04:38] } 33... Ba6? { [%eval #2] } { Checkmate is now unavoidable. g5 was best. } { [%clk 0:00:10] } 34. Qg6+ { [%eval #1] [%clk 0:04:30] } 1-0