Event: Round 7: Greiner, Gregory - Winterstein, Nils
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--blitz-boards-1-100/round-7/U9gGLPg7/GkNXYzkr
Date: 2025-11-23
White: Greiner, Gregory
WhiteElo: 1977
Black: Winterstein, Nils
BlackElo: 1763
Result: 0-1
ECO: D94
Opening: Grünfeld Defense: Three Knights Variation, Burille Variation
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.17] [%clk 0:03:02] } 1... Nf6 { [%eval 0.19] [%clk 0:03:03] } 2. Nf3 { [%eval 0.11] [%clk 0:03:03] } 2... g6 { [%eval 0.22] [%clk 0:03:05] } 3. c4 { [%eval 0.2] [%clk 0:03:03] } 3... Bg7 { [%eval 0.27] [%clk 0:03:05] } 4. Nc3 { [%eval 0.17] [%clk 0:03:04] } 4... d5 { [%eval 0.29] [%clk 0:03:07] } 5. e3 { [%eval 0.11] [%clk 0:03:01] } 5... dxc4 { [%eval 0.58] [%clk 0:03:07] } 6. Bxc4 { [%eval 0.49] [%clk 0:03:01] } 6... c5 { [%eval 0.6] [%clk 0:03:08] } 7. dxc5?! { [%eval -0.02] } { Inaccuracy. d5 was best. } { [%clk 0:02:52] } 7... Qa5?! { [%eval 0.59] } { Inaccuracy. Qxd1+ was best. } { [%clk 0:02:59] } 8. Qa4+ { [%eval 0.47] [%clk 0:02:06] } 8... Qxa4 { [%eval 0.56] [%clk 0:02:45] } 9. Nxa4 { [%eval 0.5] [%clk 0:02:07] } 9... Nc6 { [%eval 0.59] [%clk 0:02:24] } 10. Bb5 { [%eval 0.31] [%clk 0:02:00] } 10... Bd7 { [%eval 0.63] [%clk 0:02:21] } 11. Nc3 { [%eval 0.15] [%clk 0:02:00] } 11... O-O { [%eval 0.26] [%clk 0:02:18] } 12. O-O { [%eval -0.01] [%clk 0:02:00] } 12... a6?! { [%eval 0.72] } { Inaccuracy. Nb4 was best. } { [%clk 0:02:15] } 13. Ba4 { [%eval 0.26] [%clk 0:01:59] } 13... Rac8 { [%eval 0.45] [%clk 0:01:51] } 14. Rd1 { [%eval 0.34] [%clk 0:01:55] } 14... Nb8 { [%eval 0.38] [%clk 0:01:43] } 15. Bxd7 { [%eval -0.05] [%clk 0:01:46] } 15... Nbxd7 { [%eval 0.3] [%clk 0:01:44] } 16. Nd5? { [%eval -1.0] } { Mistake. b4 was best. } { [%clk 0:01:34] } 16... Nxd5 { [%eval -1.16] [%clk 0:01:39] } 17. Rxd5 { [%eval -1.12] [%clk 0:01:35] } 17... Nxc5 { [%eval -1.06] [%clk 0:01:38] } 18. Nd4?? { [%eval -3.19] } { Blunder. Rb1 was best. } { [%clk 0:01:03] } 18... Rfd8?! { [%eval -1.95] } { Inaccuracy. e6 was best. } { [%clk 0:01:35] } 19. Rxd8+ { [%eval -2.03] [%clk 0:00:47] } 19... Rxd8 { [%eval -1.96] [%clk 0:01:36] } 20. Kf1 { [%eval -2.0] [%clk 0:00:32] } 20... Bxd4 { [%eval -1.82] [%clk 0:01:31] } 21. exd4 { [%eval -1.53] [%clk 0:00:33] } 21... Rxd4 { [%eval -1.52] [%clk 0:01:32] } 22. Be3 { [%eval -1.59] [%clk 0:00:34] } 22... Rd5 { [%eval -1.47] [%clk 0:01:20] } 23. Rc1 { [%eval -1.51] [%clk 0:00:35] } 23... Ne6 { [%eval -1.54] [%clk 0:01:16] } 24. Bh6 { [%eval -1.76] [%clk 0:00:31] } 24... f6 { [%eval -1.85] [%clk 0:01:13] } 25. Rc8+?! { [%eval -2.77] } { Inaccuracy. Be3 was best. } { [%clk 0:00:29] } 25... Kf7?! { [%eval -1.96] } { Inaccuracy. Rd8 was best. } { [%clk 0:01:10] } 26. Rb8? { [%eval -3.82] } { Mistake. Be3 was best. } { [%clk 0:00:24] } 26... g5 { [%eval -3.99] [%clk 0:01:05] } 27. h4 { [%eval -3.94] [%clk 0:00:25] } 27... Kg6 { [%eval -3.85] [%clk 0:01:00] } 28. hxg5 { [%eval -3.6] [%clk 0:00:23] } 28... fxg5 { [%eval -3.62] [%clk 0:01:01] } 29. Bf8 { [%eval -3.83] [%clk 0:00:20] } 29... Nxf8 { [%eval -3.68] [%clk 0:01:01] } 30. Rxf8 { [%eval -3.62] [%clk 0:00:21] } 30... Rd2 { [%eval -3.53] [%clk 0:01:01] } 31. b3 { [%eval -4.11] [%clk 0:00:10] } 31... Rxa2 { [%eval -4.38] [%clk 0:01:00] } 32. Rb8 { [%eval -4.27] [%clk 0:00:11] } 32... b5 { [%eval -4.12] [%clk 0:01:00] } 33. Rb6+ { [%eval -4.38] [%clk 0:00:12] } 33... Kf5 { [%eval -4.28] [%clk 0:00:50] } 34. g3 { [%eval -4.72] [%clk 0:00:11] } 34... e6 { [%eval -4.74] [%clk 0:00:50] } 35. Kg2 { [%eval -5.11] [%clk 0:00:11] } 35... h5 { [%eval -5.38] [%clk 0:00:50] } 36. Kf3 { [%eval -5.09] [%clk 0:00:12] } 36... Ra3 { [%eval -5.19] [%clk 0:00:47] } 37. Ke2 { [%eval -5.51] [%clk 0:00:10] } 37... h4 { [%eval -5.39] [%clk 0:00:45] } 38. gxh4 { [%eval -5.37] [%clk 0:00:09] } 38... gxh4 { [%eval -5.1] [%clk 0:00:46] } 39. Rb8 { [%eval -6.32] [%clk 0:00:10] } 39... Rxb3 { [%eval -6.15] [%clk 0:00:45] } 40. Rh8 { [%eval -6.34] [%clk 0:00:11] } 40... Rb4 { [%eval -5.54] [%clk 0:00:46] } 41. Kf3 { [%eval -6.5] [%clk 0:00:11] } 41... a5 { [%eval -6.74] [%clk 0:00:46] } 42. Rh5+ { [%eval -6.75] [%clk 0:00:12] } 42... Kf6 { [%eval -6.8] [%clk 0:00:47] } 43. Rh6+ { [%eval -6.79] [%clk 0:00:13] } 43... Ke7 { [%eval -6.6] [%clk 0:00:48] } 44. Ke3 { [%eval -7.05] [%clk 0:00:13] } 44... a4 { [%eval -6.84] [%clk 0:00:48] } 45. Kd3?! { [%eval -79.76] } { Inaccuracy. Rh7+ was best. } { [%clk 0:00:14] } 45... a3 { [%eval -10.81] [%clk 0:00:47] } 46. Kc3?! { [%eval #-22] } { Checkmate is now unavoidable. Rh7+ was best. } { [%clk 0:00:16] } 46... Rb2? { [%eval -7.25] } { Lost forced checkmate sequence. Ra4 was best. } { [%clk 0:00:47] } 47. Rh7+ { [%eval -7.04] [%clk 0:00:17] } 47... Kf6 { [%eval -6.73] [%clk 0:00:47] } 48. Rxh4 { [%eval -9.34] [%clk 0:00:18] } 48... b4+ { [%eval -8.88] [%clk 0:00:46] } 49. Kd3? { [%eval #-16] } { Checkmate is now unavoidable. Kc4 was best. } { [%clk 0:00:12] } 49... a2 { [%eval -66.59] [%clk 0:00:46] } 50. Rf4+?! { [%eval #-9] } { Checkmate is now unavoidable. Kc4 was best. } { [%clk 0:00:11] } 50... Ke7 { [%eval #-9] [%clk 0:00:46] } 51. f3 { [%eval #-7] [%clk 0:00:00] } 0-1