Event: Round 6: Haghani Dogaheh, Nima - Diesenhof, Michael
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--rapid-board-1-100/round-6/YVIb8mV0/Z2KBsjAg
Date: 2025-11-22
White: Haghani Dogaheh, Nima
Black: Diesenhof, Michael
BlackElo: 2017
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 10+5

1. e4 { [%eval 0.18] [%clk 0:10:09] } 1... c5 { [%eval 0.25] [%clk 0:10:09] } 2. Nf3 { [%eval 0.2] [%clk 0:10:13] } 2... Nc6 { [%eval 0.3] [%clk 0:10:13] } 3. Bc4 { [%eval 0.0] [%clk 0:10:17] } 3... e6 { [%eval 0.0] [%clk 0:10:18] } 4. O-O { [%eval 0.0] [%clk 0:10:17] } 4... Nf6 { [%eval 0.14] [%clk 0:10:21] } 5. Re1 { [%eval 0.0] [%clk 0:10:17] } 5... Nxe4 { [%eval 0.15] [%clk 0:10:02] } 6. d3? { [%eval -1.21] } { Mistake. Rxe4 was best. } { [%clk 0:10:14] } 6... Nd6 { [%eval -1.2] [%clk 0:09:49] } 7. Bg5?! { [%eval -2.07] } { Inaccuracy. Bb3 was best. } { [%clk 0:09:52] } 7... Be7 { [%eval -1.58] [%clk 0:09:34] } 8. Bxe7 { [%eval -1.6] [%clk 0:09:34] } 8... Qxe7 { [%eval -1.37] [%clk 0:09:38] } 9. Bd5 { [%eval -1.36] [%clk 0:09:33] } 9... Qf6 { [%eval -0.91] [%clk 0:09:02] } 10. Nc3 { [%eval -1.37] [%clk 0:09:23] } 10... O-O?! { [%eval -0.8] } { Inaccuracy. Nd4 was best. } { [%clk 0:09:03] } 11. Bxc6 { [%eval -0.88] [%clk 0:09:19] } 11... bxc6 { [%eval -0.84] [%clk 0:09:07] } 12. Rb1 { [%eval -1.01] [%clk 0:09:05] } 12... Nb5 { [%eval -0.68] [%clk 0:07:05] } 13. Ne4 { [%eval -0.59] [%clk 0:09:01] } 13... Qe7 { [%eval -0.53] [%clk 0:07:09] } 14. a4?! { [%eval -1.18] } { Inaccuracy. c4 was best. } { [%clk 0:08:25] } 14... Nd4 { [%eval -0.84] [%clk 0:06:54] } 15. c3 { [%eval -0.82] [%clk 0:08:06] } 15... Nxf3+ { [%eval -0.87] [%clk 0:06:56] } 16. Qxf3 { [%eval -0.9] [%clk 0:08:09] } 16... d6 { [%eval -0.95] [%clk 0:06:55] } 17. b4 { [%eval -0.83] [%clk 0:08:00] } 17... cxb4 { [%eval -0.89] [%clk 0:06:50] } 18. cxb4 { [%eval -0.84] [%clk 0:07:59] } 18... e5 { [%eval -0.35] [%clk 0:05:38] } 19. Nc3 { [%eval -0.6] [%clk 0:07:27] } 19... Be6 { [%eval -0.17] [%clk 0:05:20] } 20. b5?! { [%eval -0.86] } { Inaccuracy. Qxc6 was best. } { [%clk 0:07:03] } 20... cxb5 { [%eval -0.87] [%clk 0:05:06] } 21. axb5 { [%eval -0.91] [%clk 0:06:59] } 21... Rab8 { [%eval -0.43] [%clk 0:04:32] } 22. Nd5?? { [%eval -2.44] } { Blunder. d4 was best. } { [%clk 0:06:30] } 22... Qb7 { [%eval -2.22] [%clk 0:04:21] } 23. Ne3 { [%eval -2.67] [%clk 0:06:09] } 23... Qxf3 { [%eval -2.62] [%clk 0:04:23] } 24. gxf3 { [%eval -2.38] [%clk 0:06:13] } 24... Rfc8 { [%eval -2.36] [%clk 0:04:20] } 25. Rb4 { [%eval -2.83] [%clk 0:04:58] } 25... f6?! { [%eval -1.79] } { Inaccuracy. Rc5 was best. } { [%clk 0:04:03] } 26. Rd1? { [%eval -3.43] } { Mistake. Ra1 was best. } { [%clk 0:04:42] } 26... Rc5 { [%eval -3.59] [%clk 0:03:49] } 27. Ra1 { [%eval -4.04] [%clk 0:03:46] } 27... Rcxb5 { [%eval -4.06] [%clk 0:02:51] } 28. Rxb5 { [%eval -4.0] [%clk 0:03:47] } 28... Rxb5 { [%eval -3.9] [%clk 0:02:55] } 29. Rxa7 { [%eval -3.87] [%clk 0:03:51] } 29... Rb3 { [%eval -3.58] [%clk 0:02:35] } 30. Re7?? { [%eval #-6] } { Checkmate is now unavoidable. h4 was best. } { [%clk 0:03:35] } 30... Bh3 { [%eval #-5] [%clk 0:02:36] } 31. Rc7 { [%eval #-3] [%clk 0:03:04] } 31... Be6?? { [%eval -3.66] } { Lost forced checkmate sequence. Rb1+ was best. } { [%clk 0:02:36] } 0-1