Event: Round 2: Ruhmann, Gabriel - Dathe, Frederick
Site: https://lichess.org/broadcast/german-university-chess-championship-2025--blitz-boards-1-100/round-2/cquAc10d/TeTHrlcS
Date: 2025-11-23
White: Ruhmann, Gabriel
Black: Dathe, Frederick
BlackTitle: FM
BlackElo: 2246
Result: 0-1
ECO: A37
Opening: English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3
Variant: Standard
TimeControl: 3+2

1. Nf3 { [%eval 0.1] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. c4 { [%eval 0.19] [%clk 0:03:03] } 2... g6 { [%eval 0.48] [%clk 0:03:04] } 3. g3 { [%eval 0.15] [%clk 0:03:03] } 3... Bg7 { [%eval 0.15] [%clk 0:03:05] } 4. Bg2 { [%eval 0.16] [%clk 0:03:04] } 4... Nc6 { [%eval 0.11] [%clk 0:03:06] } 5. Nc3 { [%eval 0.06] [%clk 0:03:05] } 5... e5 { [%eval 0.19] [%clk 0:03:06] } 6. d3 { [%eval 0.18] [%clk 0:03:05] } 6... Nge7 { [%eval 0.23] [%clk 0:03:07] } 7. O-O { [%eval 0.17] [%clk 0:03:05] } 7... d6 { [%eval 0.21] [%clk 0:03:08] } 8. a3 { [%eval 0.23] [%clk 0:03:02] } 8... a5 { [%eval 0.32] [%clk 0:03:09] } 9. Rb1 { [%eval 0.2] [%clk 0:03:00] } 9... O-O { [%eval 0.16] [%clk 0:03:04] } 10. Ne1 { [%eval 0.2] [%clk 0:02:48] } 10... Be6 { [%eval 0.17] [%clk 0:03:04] } 11. Nc2 { [%eval -0.13] [%clk 0:02:46] } 11... d5 { [%eval -0.16] [%clk 0:03:00] } 12. cxd5 { [%eval -0.34] [%clk 0:02:45] } 12... Nxd5 { [%eval -0.35] [%clk 0:03:00] } 13. Ne3 { [%eval -0.39] [%clk 0:02:41] } 13... Nde7 { [%eval -0.39] [%clk 0:02:46] } 14. Nc4 { [%eval -0.4] [%clk 0:02:18] } 14... Rb8 { [%eval -0.38] [%clk 0:02:32] } 15. Be3 { [%eval -0.58] [%clk 0:01:46] } 15... b5 { [%eval -0.49] [%clk 0:02:28] } 16. Nd2 { [%eval -0.38] [%clk 0:01:46] } 16... Nd4 { [%eval -0.4] [%clk 0:02:19] } 17. Bxd4?? { [%eval -2.55] } { Blunder. a4 was best. } { [%clk 0:01:33] } 17... exd4 { [%eval -2.45] [%clk 0:02:04] } 18. Nce4 { [%eval -2.31] [%clk 0:01:26] } 18... Qb6?? { [%eval -0.46] } { Blunder. c4 was best. } { [%clk 0:02:00] } 19. Qc2 { [%eval -0.89] [%clk 0:01:23] } 19... Rbc8 { [%eval -0.81] [%clk 0:01:52] } 20. Rfc1? { [%eval -2.04] } { Mistake. a4 was best. } { [%clk 0:01:20] } 20... c4 { [%eval -1.85] [%clk 0:01:38] } 21. dxc4 { [%eval -1.86] [%clk 0:00:56] } 21... bxc4 { [%eval -1.85] [%clk 0:01:37] } 22. Qa4?! { [%eval -2.69] } { Inaccuracy. Ng5 was best. } { [%clk 0:00:50] } 22... Qa6 { [%eval -2.67] [%clk 0:01:04] } 23. Bf1?! { [%eval -3.42] } { Inaccuracy. Rc2 was best. } { [%clk 0:00:19] } 23... c3 { [%eval -3.43] [%clk 0:00:58] } 24. bxc3 { [%eval -3.52] [%clk 0:00:19] } 24... dxc3 { [%eval -3.59] [%clk 0:00:59] } 25. Nb3 { [%eval -4.21] [%clk 0:00:13] } 25... Rc4 { [%eval -4.02] [%clk 0:00:40] } 26. Nec5 { [%eval -3.73] [%clk 0:00:09] } 26... Rxa4 { [%eval -3.5] [%clk 0:00:29] } 27. Nxa6 { [%eval -3.25] [%clk 0:00:09] } 27... Rxa3 { [%eval -3.22] [%clk 0:00:30] } 28. Nbc5 { [%eval -3.02] [%clk 0:00:09] } 28... Ba2 { [%eval -2.99] [%clk 0:00:19] } 29. Rb5 { [%eval -3.28] [%clk 0:00:08] } 29... Bc4 { [%eval -2.96] [%clk 0:00:14] } 30. Rb7 { [%eval -3.11] [%clk 0:00:08] } 30... Nc6 { [%eval -3.11] [%clk 0:00:11] } 31. Rc7?! { [%eval -4.36] } { Inaccuracy. e3 was best. } { [%clk 0:00:08] } 31... Nd4 { [%eval -4.11] [%clk 0:00:07] } 32. e3 { [%eval -4.15] [%clk 0:00:07] } 32... Bxf1?! { [%eval -3.04] } { Inaccuracy. Ne2+ was best. } { [%clk 0:00:07] } 33. Kxf1 { [%eval -3.0] [%clk 0:00:08] } 33... Nb3?! { [%eval -2.02] } { Inaccuracy. Nb5 was best. } { [%clk 0:00:07] } 34. Rc2? { [%eval -3.98] } { Mistake. Nxb3 was best. } { [%clk 0:00:09] } 34... Nd2+?! { [%eval -3.05] } { Inaccuracy. Na1 was best. } { [%clk 0:00:06] } 35. Ke2 { [%eval -3.05] [%clk 0:00:10] } 35... Nc4?? { [%eval -0.81] } { Blunder. Nb3 was best. } { [%clk 0:00:05] } 36. Nd3? { [%eval -2.03] } { Mistake. Ne4 was best. } { [%clk 0:00:09] } 36... Nb2?! { [%eval -1.33] } { Inaccuracy. Nd6 was best. } { [%clk 0:00:04] } 37. Nac5?! { [%eval -2.0] } { Inaccuracy. Nf4 was best. } { [%clk 0:00:09] } 37... Nxd3 { [%eval -2.25] [%clk 0:00:05] } 38. Kxd3 { [%eval -2.72] [%clk 0:00:10] } 38... Rd8+ { [%eval -2.74] [%clk 0:00:06] } 39. Ke2 { [%eval -2.74] [%clk 0:00:11] } 39... Ra1? { [%eval -0.91] } { Mistake. Ra8 was best. } { [%clk 0:00:07] } 40. Nd3? { [%eval -2.36] } { Mistake. Ne4 was best. } { [%clk 0:00:11] } 40... a4 { [%eval -2.41] [%clk 0:00:06] } 41. Ra7 { [%eval -2.59] [%clk 0:00:12] } 41... a3 { [%eval -2.21] [%clk 0:00:07] } 42. Nb4?? { [%eval -5.54] } { Blunder. e4 was best. } { [%clk 0:00:11] } 42... Rb1 { [%eval -5.55] [%clk 0:00:06] } 43. Na2 { [%eval -5.84] [%clk 0:00:11] } 43... Rb2 { [%eval -5.81] [%clk 0:00:07] } 44. Rxb2 { [%eval -6.69] [%clk 0:00:05] } 44... axb2 { [%eval -6.62] [%clk 0:00:08] } 45. Rb7 { [%eval -6.93] [%clk 0:00:04] } 45... c2 { [%eval -6.93] [%clk 0:00:09] } 46. e4?? { [%eval #-8] } { Checkmate is now unavoidable. Rxb2 was best. } { [%clk 0:00:03] } 46... b1=Q { [%eval #-7] [%clk 0:00:08] } 0-1