Event: Round 9: Geldner, Gerrit - Bitan, Banerjee
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--rapid-board-1-100/round-9/WtqodboW/HHEk9Z8R
Date: 2025-11-22
White: Geldner, Gerrit
WhiteElo: 2087
Black: Bitan, Banerjee
BlackTitle: IM
BlackElo: 2395
Result: 1-0
ECO: A10
Opening: English Opening: Great Snake Variation
Variant: Standard
TimeControl: 10+5

1. c4 { [%eval 0.12] [%clk 0:10:07] } 1... g6 { [%eval 0.22] [%clk 0:10:08] } 2. Nc3 { [%eval 0.06] [%clk 0:10:08] } 2... Bg7 { [%eval 0.43] [%clk 0:10:11] } 3. g3 { [%eval 0.12] [%clk 0:10:10] } 3... d6 { [%eval 0.39] [%clk 0:10:05] } 4. Bg2 { [%eval 0.19] [%clk 0:10:10] } 4... e5 { [%eval 0.17] [%clk 0:10:02] } 5. d3 { [%eval 0.18] [%clk 0:10:02] } 5... f5 { [%eval 0.33] [%clk 0:10:02] } 6. e4 { [%eval 0.21] [%clk 0:09:40] } 6... Nc6 { [%eval 0.24] [%clk 0:10:01] } 7. Nge2 { [%eval 0.14] [%clk 0:09:35] } 7... Nf6 { [%eval 0.29] [%clk 0:10:04] } 8. O-O { [%eval 0.17] [%clk 0:09:31] } 8... O-O { [%eval 0.26] [%clk 0:10:07] } 9. exf5 { [%eval 0.2] [%clk 0:09:14] } 9... Bxf5 { [%eval 0.15] [%clk 0:09:50] } 10. d4 { [%eval -0.15] [%clk 0:08:35] } 10... Rb8?! { [%eval 0.45] } { Inaccuracy. Nxd4 was best. } { [%clk 0:09:36] } 11. h3 { [%eval 0.0] [%clk 0:08:19] } 11... Kh8?! { [%eval 0.92] } { Inaccuracy. exd4 was best. } { [%clk 0:09:29] } 12. Be3 { [%eval 0.5] [%clk 0:07:49] } 12... Qc8?! { [%eval 1.41] } { Inaccuracy. h5 was best. } { [%clk 0:08:36] } 13. Kh2?! { [%eval 0.77] } { Inaccuracy. d5 was best. } { [%clk 0:07:28] } 13... Rd8? { [%eval 2.12] } { Mistake. h5 was best. } { [%clk 0:07:22] } 14. Qd2 { [%eval 1.56] [%clk 0:06:22] } 14... Nb4 { [%eval 1.72] [%clk 0:06:29] } 15. Rac1 { [%eval 1.78] [%clk 0:04:29] } 15... c5 { [%eval 1.72] [%clk 0:05:21] } 16. d5 { [%eval 1.86] [%clk 0:03:58] } 16... b5 { [%eval 1.76] [%clk 0:05:04] } 17. g4 { [%eval 1.68] [%clk 0:03:32] } 17... Bd3 { [%eval 1.55] [%clk 0:03:51] } 18. Nxb5? { [%eval 0.36] } { Mistake. cxb5 was best. } { [%clk 0:02:28] } 18... e4 { [%eval 0.4] [%clk 0:03:36] } 19. Nbc3? { [%eval -0.72] } { Mistake. b3 was best. } { [%clk 0:01:56] } 19... Nxa2 { [%eval -0.85] [%clk 0:03:26] } 20. Ra1 { [%eval -0.78] [%clk 0:01:42] } 20... Nxc3 { [%eval -0.86] [%clk 0:03:19] } 21. bxc3 { [%eval -0.87] [%clk 0:01:43] } 21... Nxg4+? { [%eval 0.36] } { Mistake. Bxc4 was best. } { [%clk 0:01:06] } 22. hxg4 { [%eval 0.51] [%clk 0:01:10] } 22... Qxg4 { [%eval 0.34] [%clk 0:01:10] } 23. Ng3 { [%eval 0.0] [%clk 0:00:49] } 23... Be5? { [%eval 1.23] } { Mistake. Bxf1 was best. } { [%clk 0:00:41] } 24. Bh3 { [%eval 1.1] [%clk 0:00:35] } 24... Qf3 { [%eval 0.89] [%clk 0:00:26] } 25. Bg2 { [%eval 1.16] [%clk 0:00:23] } 25... Bxg3+ { [%eval 1.13] [%clk 0:00:24] } 26. fxg3 { [%eval 1.07] [%clk 0:00:24] } 26... Qh5+ { [%eval 0.83] [%clk 0:00:29] } 27. Kg1 { [%eval 0.98] [%clk 0:00:24] } 27... Bxf1 { [%eval 1.08] [%clk 0:00:32] } 28. Bxf1?! { [%eval 0.01] } { Inaccuracy. Rxf1 was best. } { [%clk 0:00:22] } 28... Rf8 { [%eval 0.18] [%clk 0:00:20] } 29. Be2 { [%eval 0.0] [%clk 0:00:12] } 29... Qh3 { [%eval 0.0] [%clk 0:00:00] } 30. Qd1?? { [%eval #-8] } { Checkmate is now unavoidable. Bf4 was best. } { [%clk 0:00:10] } 1-0