Event: Round 4: Gruzmann, Boris - Pruefer, Friedbert, Prof. Dr.
Site: https://lichess.org/broadcast/german-senior-team-championship-of-the-state-associations--s65/round-4/b217yELn/YYB7YAfP
Date: 2025-09-24
White: Gruzmann, Boris
WhiteTitle: FM
WhiteElo: 2088
Black: Pruefer, Friedbert, Prof. Dr.
BlackElo: 2212
Result: 1/2-1/2
ECO: B07
Opening: Pirc Defense: 150 Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:53] } 1... d6 { [%eval 0.43] [%clk 1:30:58] } 2. d4 { [%eval 0.43] [%clk 1:31:07] } 2... Nf6 { [%eval 0.43] [%clk 1:31:25] } 3. Nc3 { [%eval 0.38] [%clk 1:31:21] } 3... g6 { [%eval 0.63] [%clk 1:31:46] } 4. Be3 { [%eval 0.47] [%clk 1:30:50] } 4... c6 { [%eval 0.6] [%clk 1:32:10] } 5. Qd2 { [%eval 0.55] [%clk 1:31:01] } 5... Nbd7 { [%eval 0.49] [%clk 1:32:07] } 6. f3 { [%eval 0.33] [%clk 1:30:14] } 6... b5 { [%eval 0.28] [%clk 1:32:05] } 7. a4 { [%eval 0.16] [%clk 1:25:03] } 7... bxa4 { [%eval 0.54] [%clk 1:27:41] } 8. Ra2 { [%eval 0.14] [%clk 1:23:02] } 8... a3 { [%eval 0.62] [%clk 1:27:41] } 9. Rxa3 { [%eval 0.61] [%clk 1:23:30] } 9... Nb6 { [%eval 1.09] [%clk 1:26:47] } 10. Ra1 { [%eval 0.6] [%clk 1:23:44] } 10... a5 { [%eval 0.53] [%clk 1:26:26] } 11. Bd3 { [%eval 0.51] [%clk 1:21:46] } 11... Bg7 { [%eval 0.55] [%clk 1:16:15] } 12. Bh6 { [%eval 0.61] [%clk 1:21:23] } 12... O-O { [%eval 0.49] [%clk 1:16:13] } 13. h4 { [%eval 0.52] [%clk 1:21:25] } 13... e5 { [%eval 0.56] [%clk 1:11:35] } 14. dxe5 { [%eval 0.35] [%clk 1:20:25] } 14... dxe5 { [%eval 0.39] [%clk 1:12:03] } 15. g4 { [%eval 0.0] [%clk 1:18:02] } 15... Be6 { [%eval 0.41] [%clk 1:08:25] } 16. h5 { [%eval 0.41] [%clk 1:13:33] } 16... Nc4 { [%eval 0.74] [%clk 1:04:12] } 17. Bxc4 { [%eval 0.84] [%clk 1:08:42] } 17... Bxc4 { [%eval 1.29] [%clk 0:57:39] } 18. hxg6?! { [%eval 0.56] } { Inaccuracy. Bxg7 was best. } { [%clk 1:06:26] } 18... fxg6 { [%eval 0.48] [%clk 0:44:44] } 19. Qh2?? { [%eval -4.96] } { Blunder. Qxd8 was best. } { [%clk 1:04:18] } 19... Bxh6?? { [%eval -2.05] } { Blunder. Nxg4 was best. } { [%clk 0:36:05] } 20. Qxh6 { [%eval -2.08] [%clk 1:04:31] } 20... Rf7?! { [%eval -0.91] } { Inaccuracy. Qb6 was best. } { [%clk 0:36:28] } 21. b3?? { [%eval -4.14] } { Blunder. Nh3 was best. } { [%clk 0:58:39] } 21... Qd4?? { [%eval 0.16] } { Blunder. Nxg4 was best. } { [%clk 0:25:50] } 22. Qd2 { [%eval 0.16] [%clk 0:58:25] } 22... Bb5 { [%eval 0.48] [%clk 0:25:11] } 23. Nge2? { [%eval -1.08] } { Mistake. Qxd4 was best. } { [%clk 0:49:45] } 23... Bxe2?! { [%eval 0.0] } { Inaccuracy. Qb6 was best. } { [%clk 0:23:12] } 24. Kxe2 { [%eval 0.0] [%clk 0:50:04] } 24... Nxg4 { [%eval 0.0] [%clk 0:20:39] } 25. Qxd4 { [%eval 0.0] [%clk 0:50:19] } 25... exd4 { [%eval 0.0] [%clk 0:21:07] } 26. Nb1 { [%eval -0.29] [%clk 0:42:59] } 26... Ne5 { [%eval -0.24] [%clk 0:19:14] } 27. Nd2 { [%eval -0.25] [%clk 0:43:17] } 27... c5 { [%eval -0.36] [%clk 0:17:29] } 28. Ra4 { [%eval -0.33] [%clk 0:41:06] } 28... h5 { [%eval -0.01] [%clk 0:09:12] } 29. Rha1 { [%eval -0.06] [%clk 0:40:04] } 29... Rfa7 { [%eval 0.0] [%clk 0:07:59] } 30. f4 { [%eval -0.15] [%clk 0:40:05] } 30... Nd7 { [%eval 0.0] [%clk 0:07:40] } 31. Nc4 { [%eval 0.05] [%clk 0:39:55] } 31... Kg7 { [%eval 0.0] [%clk 0:07:43] } 32. Rxa5 { [%eval 0.0] [%clk 0:39:12] } 32... Rxa5 { [%eval 0.0] [%clk 0:08:04] } 33. Rxa5 { [%eval 0.0] [%clk 0:39:35] } 33... Rxa5 { [%eval 0.0] [%clk 0:08:20] } 34. Nxa5 { [%eval 0.0] [%clk 0:40:00] } 34... g5 { [%eval 0.0] [%clk 0:07:22] } 35. Kf3?? { [%eval -1.86] } { Blunder. fxg5 was best. } { [%clk 0:39:25] } 35... gxf4?? { [%eval 0.0] } { Blunder. g4+ was best. } { [%clk 0:05:22] } 36. Kxf4 { [%eval 0.0] [%clk 0:39:42] } 36... Kf6 { [%eval 0.0] [%clk 0:05:41] } 37. b4 { [%eval 0.0] [%clk 0:36:04] } 37... cxb4 { [%eval 0.0] [%clk 0:03:44] } 38. Nb3 { [%eval -0.1] [%clk 0:35:10] } 1/2-1/2