Event: Biel Chess Festival 2025
Date: 2025-07-22
White: Kalbermatter, Philipp
WhiteElo: 1908
Black: Kleinhenz, Hans-Georg
BlackElo: 1843
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:49] } 1... c6 { [%eval 0.23] [%clk 1:30:48] } 2. d4 { [%eval 0.24] [%clk 1:30:50] } 2... d5 { [%eval 0.24] [%clk 1:31:08] } 3. exd5 { [%eval 0.08] [%clk 1:30:15] } 3... cxd5 { [%eval 0.18] [%clk 1:31:21] } 4. c4 { [%eval 0.12] [%clk 1:30:02] } 4... Nf6 { [%eval 0.07] [%clk 1:29:33] } 5. Nc3 { [%eval 0.09] [%clk 1:29:45] } 5... Nc6 { [%eval 0.1] [%clk 1:28:18] } 6. Nf3 { [%eval 0.12] [%clk 1:28:44] } 6... Bg4 { [%eval 0.0] [%clk 1:21:11] } 7. cxd5 { [%eval 0.0] [%clk 1:26:24] } 7... Bxf3?! { [%eval 0.73] } { Inaccuracy. Nxd5 was best. } { [%clk 1:16:15] } 8. gxf3?! { [%eval 0.01] } { Inaccuracy. Qxf3 was best. } { [%clk 1:25:17] } 8... Nxd5 { [%eval 0.05] [%clk 1:16:15] } 9. Qb3 { [%eval 0.11] [%clk 1:24:47] } 9... Nb6 { [%eval 0.44] [%clk 1:10:48] } 10. d5 { [%eval 0.28] [%clk 1:09:19] } 10... Nd4 { [%eval 0.34] [%clk 1:05:14] } 11. Qd1 { [%eval 0.11] [%clk 1:08:05] } 11... e5 { [%eval 0.14] [%clk 1:02:29] } 12. dxe6 { [%eval 0.06] [%clk 1:06:47] } 12... Nxe6 { [%eval 0.32] [%clk 1:02:02] } 13. Bb5+ { [%eval 0.4] [%clk 1:06:18] } 13... Nd7 { [%eval 0.48] [%clk 1:01:08] } 14. Be3 { [%eval 0.51] [%clk 1:04:58] } 14... a6?? { [%eval 2.35] } { Blunder. Bb4 was best. } { [%clk 0:54:09] } 15. Bc4?? { [%eval 0.0] } { Blunder. Bb6 was best. } { [%clk 0:45:19] } 15... Be7 { [%eval 0.28] [%clk 0:37:09] } 16. f4 { [%eval 0.37] [%clk 0:38:05] } 16... Qc8 { [%eval 0.55] [%clk 0:29:10] } 17. Bd5 { [%eval 0.51] [%clk 0:32:20] } 17... Nf6 { [%eval 0.5] [%clk 0:27:30] } 18. Bf3 { [%eval -0.03] [%clk 0:32:06] } 18... Qc4?! { [%eval 0.97] } { Inaccuracy. O-O was best. } { [%clk 0:22:21] } 19. Qe2?! { [%eval 0.07] } { Inaccuracy. Bxb7 was best. } { [%clk 0:27:18] } 19... Qxe2+ { [%eval 0.11] [%clk 0:21:43] } 20. Kxe2 { [%eval 0.09] [%clk 0:27:29] } 20... Nd8? { [%eval 1.5] } { Mistake. O-O-O was best. } { [%clk 0:21:26] } 21. Na4 { [%eval 1.4] [%clk 0:25:08] } 21... Rc8 { [%eval 1.81] [%clk 0:19:30] } 22. Rac1 { [%eval 1.74] [%clk 0:25:07] } 22... Nc6 { [%eval 2.26] [%clk 0:19:41] } 23. Nc5 { [%eval 1.67] [%clk 0:23:37] } 23... Bxc5 { [%eval 1.56] [%clk 0:18:17] } 24. Bxc5 { [%eval 1.51] [%clk 0:23:56] } 24... Kd7 { [%eval 1.9] [%clk 0:17:11] } 25. Rhd1+ { [%eval 2.0] [%clk 0:23:00] } 25... Kc7 { [%eval 1.71] [%clk 0:17:11] } 26. b4 { [%eval 1.61] [%clk 0:18:38] } 26... Rhd8 { [%eval 1.92] [%clk 0:15:58] } 27. a4? { [%eval 0.25] } { Mistake. Bd4 was best. } { [%clk 0:16:44] } 27... Rxd1 { [%eval 0.28] [%clk 0:14:55] } 28. Rxd1 { [%eval 0.07] [%clk 0:17:05] } 28... Re8+ { [%eval 0.08] [%clk 0:14:21] } 29. Kf1 { [%eval 0.08] [%clk 0:12:18] } 29... Ne4 { [%eval 0.15] [%clk 0:13:15] } 30. b5?? { [%eval -1.69] } { Blunder. Be3 was best. } { [%clk 0:10:19] } 30... Nxc5 { [%eval -1.89] [%clk 0:11:46] } 31. bxc6 { [%eval -1.89] [%clk 0:10:19] } 31... bxc6 { [%eval -1.89] [%clk 0:11:55] } 32. Rc1 { [%eval -1.85] [%clk 0:10:06] } 32... Ne4 { [%eval -1.84] [%clk 0:11:40] } 33. Kg2 { [%eval -1.59] [%clk 0:05:06] } 33... f5 { [%eval -1.5] [%clk 0:10:43] } 34. Be2?! { [%eval -2.39] } { Inaccuracy. a5 was best. } { [%clk 0:04:48] } 34... a5 { [%eval -2.3] [%clk 0:08:04] } 35. Bb5?! { [%eval -3.05] } { Inaccuracy. Bf3 was best. } { [%clk 0:03:33] } 35... Re6 { [%eval -3.03] [%clk 0:07:24] } 36. Bc4?! { [%eval -4.02] } { Inaccuracy. Bd3 was best. } { [%clk 0:03:23] } 36... Rg6+ { [%eval -3.78] [%clk 0:05:47] } 37. Kf3 { [%eval -3.73] [%clk 0:03:37] } 37... Rh6 { [%eval -3.14] [%clk 0:05:29] } 38. Bd5? { [%eval -5.0] } { Mistake. Ke3 was best. } { [%clk 0:02:49] } 38... Rh3+ { [%eval -5.09] [%clk 0:03:40] } 39. Kg2 { [%eval -5.1] [%clk 0:01:31] } 39... Rc3 { [%eval -5.04] [%clk 0:03:28] } 40. Rxc3 { [%eval -4.93] [%clk 0:01:37] } 40... Nxc3 { [%eval -4.92] [%clk 0:03:47] } 41. Bb3 { [%eval -5.18] [%clk 0:01:40] } 41... Kd6 { [%eval -5.13] [%clk 0:30:28] } 42. Kf3 { [%eval -5.19] [%clk 0:30:57] } 42... Kc5 { [%eval -5.1] [%clk 0:29:26] } 43. Ke3 { [%clk 0:30:30] } 43... Nd5+ { [%clk 0:27:22] } 0-1