Event: Round 9: Aheen Rahman - Donner, Tim
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--rapid-board-101/round-9/6nw1O0bO/XBaGnpRR
Date: 2025-11-22
White: Aheen Rahman
Black: Donner, Tim
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:07] } 1... d5 { [%eval 0.18] [%clk 0:10:09] } 2. Bf4 { [%eval 0.0] [%clk 0:10:09] } 2... Nf6 { [%eval 0.05] [%clk 0:10:09] } 3. e3 { [%eval 0.04] [%clk 0:10:11] } 3... a6 { [%eval 0.34] [%clk 0:10:08] } 4. c4 { [%eval 0.17] [%clk 0:10:13] } 4... c6 { [%eval 0.52] [%clk 0:10:03] } 5. Nc3 { [%eval 0.48] [%clk 0:10:16] } 5... e6 { [%eval 0.47] [%clk 0:09:59] } 6. Nf3 { [%eval 0.48] [%clk 0:10:19] } 6... Bd6 { [%eval 0.45] [%clk 0:09:49] } 7. Bg3 { [%eval 0.46] [%clk 0:10:21] } 7... Bxg3 { [%eval 0.45] [%clk 0:09:48] } 8. hxg3 { [%eval 0.53] [%clk 0:10:24] } 8... Nbd7 { [%eval 0.51] [%clk 0:09:42] } 9. c5 { [%eval 0.2] [%clk 0:10:02] } 9... b6 { [%eval 0.27] [%clk 0:09:26] } 10. Na4?! { [%eval -0.44] } { Inaccuracy. b4 was best. } { [%clk 0:08:22] } 10... O-O? { [%eval 1.13] } { Mistake. bxc5 was best. } { [%clk 0:09:05] } 11. Bd3? { [%eval -0.22] } { Mistake. cxb6 was best. } { [%clk 0:08:06] } 11... b5? { [%eval 1.2] } { Mistake. bxc5 was best. } { [%clk 0:08:47] } 12. Nc3?! { [%eval 0.29] } { Inaccuracy. Nb6 was best. } { [%clk 0:07:55] } 12... a5?? { [%eval 2.61] } { Blunder. h6 was best. } { [%clk 0:08:15] } 13. b3?? { [%eval -0.17] } { Blunder. Ne5 was best. } { [%clk 0:07:44] } 13... b4 { [%eval 0.37] [%clk 0:08:07] } 14. Ne2 { [%eval 0.31] [%clk 0:07:45] } 14... Ba6 { [%eval 0.36] [%clk 0:08:07] } 15. Qc2 { [%eval 0.05] [%clk 0:07:42] } 15... Bxd3 { [%eval 0.17] [%clk 0:08:05] } 16. Qxd3 { [%eval 0.13] [%clk 0:07:44] } 16... g6 { [%eval 0.11] [%clk 0:08:02] } 17. Nf4 { [%eval -0.35] [%clk 0:07:28] } 17... Re8 { [%eval -0.08] [%clk 0:07:51] } 18. Ng5?! { [%eval -0.82] } { Inaccuracy. a3 was best. } { [%clk 0:06:47] } 18... e5?! { [%eval 0.0] } { Inaccuracy. Qe7 was best. } { [%clk 0:07:38] } 19. Ne2? { [%eval -1.17] } { Mistake. Nxf7 was best. } { [%clk 0:06:29] } 19... e4 { [%eval -1.19] [%clk 0:07:30] } 20. Qc2 { [%eval -1.22] [%clk 0:06:18] } 20... h5 { [%eval -1.08] [%clk 0:07:21] } 21. Nf4 { [%eval -1.52] [%clk 0:06:09] } 21... Ng4 { [%eval -1.59] [%clk 0:07:00] } 22. Nfh3?! { [%eval -2.79] } { Inaccuracy. Ngh3 was best. } { [%clk 0:05:41] } 22... f6? { [%eval -1.04] } { Mistake. Nf8 was best. } { [%clk 0:06:17] } 23. f4?? { [%eval -4.24] } { Blunder. Nf3 was best. } { [%clk 0:04:31] } 23... fxg5 { [%eval -4.39] [%clk 0:05:30] } 24. Nxg5 { [%eval -5.22] [%clk 0:04:23] } 24... Nxe3 { [%eval -5.07] [%clk 0:04:58] } 25. Qe2 { [%eval -5.17] [%clk 0:04:19] } 25... Ng4 { [%eval -5.32] [%clk 0:04:36] } 26. Kd2 { [%eval -6.77] [%clk 0:03:57] } 26... Qf6 { [%eval -6.74] [%clk 0:04:08] } 27. Rad1 { [%eval -6.94] [%clk 0:02:40] } 27... Qxd4+ { [%eval -6.78] [%clk 0:03:55] } 28. Ke1 { [%eval -7.87] [%clk 0:02:35] } 28... Qc3+ { [%eval -8.33] [%clk 0:03:46] } 29. Kf1 { [%eval -8.19] [%clk 0:02:21] } 29... Qxg3 { [%eval -8.1] [%clk 0:03:33] } 30. f5 { [%eval -8.64] [%clk 0:02:05] } 30... Qf4+ { [%eval -8.51] [%clk 0:03:18] } 31. Nf3 { [%eval -9.44] [%clk 0:01:54] } 31... Ne3+ { [%eval -9.3] [%clk 0:03:06] } 32. Kf2 { [%eval -9.71] [%clk 0:01:32] } 32... Nxd1+ { [%eval -9.81] [%clk 0:03:06] } 33. Rxd1 { [%eval -9.73] [%clk 0:01:33] } 33... exf3 { [%eval -8.38] [%clk 0:03:04] } 34. Qxf3 { [%eval -8.85] [%clk 0:01:21] } 34... Qxf3+ { [%eval -8.75] [%clk 0:03:03] } 35. gxf3 { [%eval -8.58] [%clk 0:01:23] } 35... Rf8 { [%eval -8.33] [%clk 0:03:00] } 36. Rd4 { [%eval -10.2] [%clk 0:01:22] } 36... Rxf5 { [%eval -9.87] [%clk 0:03:01] } 37. Kg3 { [%eval -10.82] [%clk 0:01:22] } 37... Raf8 { [%eval -10.18] [%clk 0:03:01] } 38. Rd3?! { [%eval #-9] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:01:18] } 38... Ne5 { [%eval #-8] [%clk 0:03:00] } 39. Re3 { [%eval #-8] [%clk 0:01:18] } 39... Rxf3+ { [%eval #-7] [%clk 0:03:01] } 40. Rxf3 { [%eval #-7] [%clk 0:01:20] } 40... Rxf3+ { [%eval #-6] [%clk 0:03:00] } 41. Kh4 { [%eval #-5] [%clk 0:01:20] } 41... Rf2 { [%eval #-7] [%clk 0:03:03] } 42. Kg5 { [%eval #-6] [%clk 0:01:22] } 42... Kg7 { [%eval #-5] [%clk 0:03:05] } 43. a4 { [%eval #-4] [%clk 0:01:18] } 43... Rb2 { [%eval #-5] [%clk 0:02:57] } 44. Kf4 { [%eval #-5] [%clk 0:01:20] } 44... Nd3+ { [%eval #-6] [%clk 0:02:57] } 45. Ke3 { [%eval #-6] [%clk 0:01:19] } 45... Nxc5 { [%eval #-7] [%clk 0:02:59] } 0-1