Event: Round 7: Aleksandrov, Konstantin - Roessler, Jeremy Jason
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--rapid-board-101/round-7/BBytOzgJ/4QLAcWYS
Date: 2025-11-22
White: Aleksandrov, Konstantin
Black: Roessler, Jeremy Jason
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Chigorin Variation
Variant: Standard
TimeControl: 10+5

1. d4 { [%eval 0.17] [%clk 0:10:07] } 1... d5 { [%eval 0.18] [%clk 0:10:09] } 2. Nf3 { [%eval 0.08] [%clk 0:10:03] } 2... Nc6 { [%eval 0.5] [%clk 0:10:10] } 3. Qd2?! { [%eval -0.09] } { Inaccuracy. c4 was best. } { [%clk 0:09:52] } 3... Nf6 { [%eval 0.0] [%clk 0:10:01] } 4. g3 { [%eval -0.29] [%clk 0:09:52] } 4... Bf5 { [%eval -0.26] [%clk 0:09:55] } 5. Bg2 { [%eval -0.49] [%clk 0:09:54] } 5... e6 { [%eval -0.42] [%clk 0:09:52] } 6. O-O { [%eval -0.54] [%clk 0:09:55] } 6... Bd6 { [%eval 0.0] [%clk 0:09:24] } 7. b3?! { [%eval -0.59] } { Inaccuracy. Nh4 was best. } { [%clk 0:09:15] } 7... O-O?! { [%eval -0.04] } { Inaccuracy. Ne4 was best. } { [%clk 0:09:11] } 8. Bb2 { [%eval -0.05] [%clk 0:09:18] } 8... Ne7 { [%eval -0.05] [%clk 0:08:30] } 9. h3 { [%eval -0.31] [%clk 0:09:19] } 9... h5 { [%eval -0.27] [%clk 0:08:15] } 10. Ne5 { [%eval -0.81] [%clk 0:09:17] } 10... c5 { [%eval -0.28] [%clk 0:07:37] } 11. dxc5 { [%eval -0.27] [%clk 0:08:29] } 11... Bxc5 { [%eval -0.35] [%clk 0:07:40] } 12. b4?! { [%eval -1.34] } { Inaccuracy. c4 was best. } { [%clk 0:08:12] } 12... Bd6 { [%eval -1.42] [%clk 0:07:28] } 13. f3? { [%eval -3.27] } { Mistake. c4 was best. } { [%clk 0:08:10] } 13... Qb6+?! { [%eval -2.36] } { Inaccuracy. Qc7 was best. } { [%clk 0:07:24] } 14. Kh1?! { [%eval -3.56] } { Inaccuracy. Bd4 was best. } { [%clk 0:07:55] } 14... Bxb4 { [%eval -3.46] [%clk 0:07:09] } 15. Bc3?! { [%eval -4.44] } { Inaccuracy. Qg5 was best. } { [%clk 0:07:40] } 15... Bd6 { [%eval -3.76] [%clk 0:06:46] } 16. Bd4 { [%eval -3.75] [%clk 0:07:17] } 16... Bc5 { [%eval -3.03] [%clk 0:06:18] } 17. Bxc5 { [%eval -3.47] [%clk 0:07:17] } 17... Qxc5 { [%eval -3.55] [%clk 0:06:20] } 18. g4 { [%eval -3.69] [%clk 0:07:04] } 18... Bxc2?! { [%eval -2.75] } { Inaccuracy. hxg4 was best. } { [%clk 0:06:06] } 19. g5 { [%eval -2.65] [%clk 0:06:54] } 19... Bxb1?? { [%eval 2.11] } { Blunder. Nf5 was best. } { [%clk 0:04:26] } 20. Rfxb1?? { [%eval -1.08] } { Blunder. gxf6 was best. } { [%clk 0:06:29] } 20... Qc7?? { [%eval 1.62] } { Blunder. Nh7 was best. } { [%clk 0:04:08] } 21. gxf6 { [%eval 1.59] [%clk 0:06:21] } 21... gxf6 { [%eval 1.58] [%clk 0:03:59] } 22. Rc1?? { [%eval -3.59] } { Blunder. Nd3 was best. } { [%clk 0:06:13] } 22... Qxe5 { [%eval -3.18] [%clk 0:03:51] } 23. h4?! { [%eval -4.81] } { Inaccuracy. f4 was best. } { [%clk 0:05:29] } 23... Rac8 { [%eval -4.68] [%clk 0:03:44] } 24. Bh3 { [%eval -5.27] [%clk 0:05:27] } 24... Rxc1+ { [%eval -5.25] [%clk 0:03:35] } 25. Rxc1 { [%eval -5.14] [%clk 0:05:29] } 25... Rc8 { [%eval -5.06] [%clk 0:03:29] } 26. Rg1+ { [%eval -5.27] [%clk 0:05:26] } 26... Ng6 { [%eval -4.85] [%clk 0:03:08] } 27. f4 { [%eval -5.45] [%clk 0:04:10] } 27... Qe4+ { [%eval -5.4] [%clk 0:02:35] } 28. Rg2 { [%eval -6.23] [%clk 0:03:32] } 28... Rc2 { [%eval -6.19] [%clk 0:02:17] } 29. Qd1 { [%eval -6.69] [%clk 0:03:08] } 29... Rxa2 { [%eval -6.55] [%clk 0:02:06] } 30. Qe1 { [%eval -6.82] [%clk 0:02:22] } 30... Kh7 { [%eval -6.68] [%clk 0:01:52] } 31. Kg1?! { [%eval -9.7] } { Inaccuracy. Qc3 was best. } { [%clk 0:01:46] } 31... Nxf4 { [%eval -10.74] [%clk 0:01:48] } 32. Qg3 { [%eval -10.27] [%clk 0:00:47] } 32... Ra1+ { [%eval -9.81] [%clk 0:01:21] } 33. Kh2 { [%eval -16.82] [%clk 0:00:38] } 33... Nxg2 { [%eval -10.08] [%clk 0:01:05] } 34. Bxg2 { [%eval -27.65] [%clk 0:00:42] } 34... Qxe2 { [%eval -9.68] [%clk 0:00:56] } 35. Qc7 { [%eval -25.96] [%clk 0:00:37] } 35... Ra2?? { [%eval 0.0] } { Blunder. Qe5+ was best. } { [%clk 0:00:42] } 36. Qxf7+ { [%eval 0.0] [%clk 0:00:37] } 36... Kh6 { [%eval 0.0] [%clk 0:00:27] } 37. Qxf6+ { [%eval 0.0] [%clk 0:00:39] } 37... Kh7 { [%eval 0.0] [%clk 0:00:25] } 38. Qe7+?? { [%eval -14.41] } { Blunder. Qf7+ was best. } { [%clk 0:00:39] } 38... Kg6 { [%eval -13.37] [%clk 0:00:26] } 39. Qg5+ { [%eval -10.63] [%clk 0:00:40] } 39... Kf7 { [%eval -11.45] [%clk 0:00:27] } 40. Qf4+ { [%eval -83.64] [%clk 0:00:39] } 40... Ke7 { [%eval -14.45] [%clk 0:00:28] } 41. Qg5+?! { [%eval #-22] } { Checkmate is now unavoidable. Qc7+ was best. } { [%clk 0:00:42] } 41... Kd6 { [%eval #-20] [%clk 0:00:30] } 42. Qf4+ { [%eval #-14] [%clk 0:00:45] } 42... Qe5 { [%eval #-14] [%clk 0:00:33] } 43. Qxe5+ { [%eval #-12] [%clk 0:00:48] } 43... Kxe5 { [%eval #-11] [%clk 0:00:35] } 44. Kg3 { [%eval #-11] [%clk 0:00:46] } 44... Rxg2+ { [%eval #-10] [%clk 0:01:36] } 45. Kxg2 { [%eval #-10] [%clk 0:00:49] } 45... Ke4 { [%eval #-15] [%clk 0:01:38] } 46. Kg3 { [%eval #-11] [%clk 0:00:51] } 46... Kf5 { [%eval #-14] [%clk 0:01:39] } 47. Kh3 { [%eval #-12] [%clk 0:00:53] } 47... a5 { [%eval #-11] [%clk 0:01:44] } 48. Kg3 { [%eval #-10] [%clk 0:00:55] } 48... a4 { [%eval #-9] [%clk 0:01:48] } 49. Kh3 { [%eval #-8] [%clk 0:00:58] } 49... a3 { [%eval #-7] [%clk 0:01:52] } 50. Kg3 { [%eval #-7] [%clk 0:00:59] } 50... a2 { [%eval #-6] [%clk 0:01:56] } 51. Kh3 { [%eval #-5] [%clk 0:01:02] } 51... a1=Q { [%eval #-5] [%clk 0:01:58] } 52. Kg3 { [%eval #-5] [%clk 0:01:05] } 52... Qc3+ { [%eval #-4] [%clk 0:02:01] } 53. Kh2 { [%eval #-4] [%clk 0:01:06] } 53... Kf4 { [%eval #-3] [%clk 0:01:57] } 54. Kg2 { [%eval #-3] [%clk 0:01:09] } 54... Qe3 { [%eval #-4] [%clk 0:01:55] } 55. Kf1 { [%eval #-3] [%clk 0:01:08] } 55... Qd2 { [%eval #-2] [%clk 0:01:56] } 56. Kg1 { [%eval #-2] [%clk 0:01:08] } 56... Kg3 { [%eval #-1] [%clk 0:01:55] } 57. Kf1 { [%eval #-1] [%clk 0:01:10] } 57... Qf2# { [%clk 0:01:59] } 0-1