Event: Biel Chess Festival 2025
Date: 2025-07-18
White: Runge, Bernd
WhiteElo: 1642
Black: Schaefer, Gion
BlackElo: 1812
Result: 1-0
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:42] } 1... Nf6 { [%eval 0.18] [%clk 1:30:51] } 2. b3 { [%eval 0.0] [%clk 1:30:34] } 2... d5 { [%eval 0.0] [%clk 1:30:47] } 3. d4 { [%eval 0.0] [%clk 1:30:42] } 3... e6 { [%eval 0.1] [%clk 1:30:36] } 4. e3 { [%eval 0.07] [%clk 1:29:24] } 4... c5 { [%eval 0.13] [%clk 1:29:16] } 5. Bb2 { [%eval 0.0] [%clk 1:24:31] } 5... cxd4 { [%eval 0.11] [%clk 1:29:10] } 6. Nxd4 { [%eval -0.09] [%clk 1:21:17] } 6... Ne4 { [%eval 0.27] [%clk 1:28:36] } 7. Bd3 { [%eval 0.26] [%clk 1:19:05] } 7... Be7?! { [%eval 1.05] } { Inaccuracy. Qa5+ was best. } { [%clk 1:26:08] } 8. O-O?! { [%eval 0.36] } { Inaccuracy. Bxe4 was best. } { [%clk 1:12:32] } 8... Nd7 { [%eval 0.47] [%clk 1:25:28] } 9. c4 { [%eval 0.5] [%clk 1:06:12] } 9... Ndc5 { [%eval 0.51] [%clk 1:22:39] } 10. f3?! { [%eval -0.08] } { Inaccuracy. Bc2 was best. } { [%clk 1:01:57] } 10... Nxd3 { [%eval -0.07] [%clk 1:22:09] } 11. Qxd3 { [%eval -0.08] [%clk 1:02:19] } 11... Nc5 { [%eval 0.0] [%clk 1:20:00] } 12. Qc2 { [%eval -0.23] [%clk 1:00:53] } 12... Bg5? { [%eval 1.21] } { Mistake. dxc4 was best. } { [%clk 1:09:12] } 13. f4 { [%eval 1.26] [%clk 0:55:12] } 13... Bf6?! { [%eval 1.94] } { Inaccuracy. Be7 was best. } { [%clk 1:09:09] } 14. cxd5 { [%eval 2.4] [%clk 0:54:25] } 14... Qxd5 { [%eval 2.45] [%clk 1:08:58] } 15. Nc3 { [%eval 2.46] [%clk 0:52:34] } 15... Qh5 { [%eval 2.44] [%clk 1:04:59] } 16. b4 { [%eval 2.49] [%clk 0:37:16] } 16... Nd7 { [%eval 2.48] [%clk 1:02:19] } 17. Ne4 { [%eval 2.47] [%clk 0:33:22] } 17... O-O { [%eval 2.39] [%clk 1:00:58] } 18. Rf3 { [%eval 2.48] [%clk 0:30:38] } 18... e5 { [%eval 3.07] [%clk 0:58:16] } 19. Rh3 { [%eval 3.14] [%clk 0:29:28] } 19... Qg6 { [%eval 2.92] [%clk 0:56:39] } 20. f5 { [%eval 2.97] [%clk 0:23:51] } 20... Qg4 { [%eval 2.87] [%clk 0:54:50] } 21. Nf2 { [%eval 2.75] [%clk 0:21:26] } 21... Qg5 { [%eval 3.14] [%clk 0:55:01] } 22. Rg3 { [%eval 2.8] [%clk 0:19:00] } 22... Qh5?! { [%eval 4.02] } { Inaccuracy. Qh6 was best. } { [%clk 0:52:39] } 23. Nf3 { [%eval 3.89] [%clk 0:18:08] } 23... Nb6 { [%eval 4.35] [%clk 0:50:54] } 24. e4 { [%eval 4.06] [%clk 0:17:52] } 24... Bh4 { [%eval 4.93] [%clk 0:49:33] } 25. Nxh4 { [%eval 4.95] [%clk 0:14:59] } 25... Qxh4 { [%eval 4.81] [%clk 0:49:40] } 26. Bxe5 { [%eval 4.99] [%clk 0:15:13] } 26... f6 { [%eval 4.62] [%clk 0:49:32] } 27. Bd4 { [%eval 4.2] [%clk 0:13:57] } 27... Bd7 { [%eval 4.36] [%clk 0:47:14] } 28. Be3?! { [%eval 3.15] } { Inaccuracy. Qb3+ was best. } { [%clk 0:13:27] } 28... Rac8?! { [%eval 4.83] } { Inaccuracy. Qh5 was best. } { [%clk 0:46:45] } 29. Qb3+ { [%eval 5.02] [%clk 0:13:18] } 29... Kh8 { [%eval 5.14] [%clk 0:46:44] } 30. Rh3 { [%eval 5.12] [%clk 0:13:34] } 30... Ba4 { [%eval 5.14] [%clk 0:46:24] } 31. Qa3 { [%eval 5.03] [%clk 0:12:48] } 31... Qxh3 { [%eval 4.66] [%clk 0:45:48] } 32. gxh3 { [%eval 4.58] [%clk 0:12:49] } 32... Bc6 { [%eval 4.67] [%clk 0:46:03] } 33. Bxb6 { [%eval 4.4] [%clk 0:12:52] } 33... axb6 { [%eval 4.11] [%clk 0:46:25] } 34. Rd1 { [%clk 0:12:20] } 34... Ra8 { [%clk 0:46:43] } 35. Qb2 { [%clk 0:12:12] } 35... Ba4 { [%clk 0:46:07] } 36. Rd6 { [%clk 0:11:58] } 36... b5 { [%clk 0:46:02] } 37. Rd7 { [%clk 0:10:45] } 37... Rac8 { [%clk 0:46:03] } 38. Rd2 { [%clk 0:09:38] } 38... Rc4 { [%clk 0:46:13] } 39. e5 { [%clk 0:04:32] } 39... fxe5 { [%clk 0:46:08] } 40. Qxe5 { [%clk 0:04:37] } 40... Bc2 { [%clk 0:46:21] } 41. Rd7 { [%clk 0:04:21] } 41... Rg8 { [%clk 0:46:23] } 42. Rc7 { [%clk 0:04:16] } 1-0