Event: Biel Chess Festival 2025
Date: 2025-07-22
White: Wensink, Thomas I
WhiteElo: 0
Black: Kern, Beat
BlackElo: 1695
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Paulsen Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... e5 { [%eval 0.22] [%clk 1:30:47] } 2. Nf3 { [%eval 0.13] [%clk 1:31:06] } 2... Nf6 { [%eval 0.34] [%clk 1:31:05] } 3. Nxe5 { [%eval 0.29] [%clk 1:30:23] } 3... d6 { [%eval 0.22] [%clk 1:31:04] } 4. Nc4 { [%eval 0.0] [%clk 1:29:43] } 4... Nxe4 { [%eval 0.08] [%clk 1:30:38] } 5. Qe2 { [%eval 0.0] [%clk 1:29:14] } 5... Qe7 { [%eval 0.0] [%clk 1:30:22] } 6. d3 { [%eval -0.15] [%clk 1:28:33] } 6... Nf6 { [%eval -0.01] [%clk 1:30:14] } 7. Bg5 { [%eval -0.1] [%clk 1:27:25] } 7... Qxe2+ { [%eval -0.05] [%clk 1:29:42] } 8. Bxe2 { [%eval -0.15] [%clk 1:27:47] } 8... Be7 { [%eval -0.12] [%clk 1:29:45] } 9. Nc3 { [%eval -0.17] [%clk 1:27:07] } 9... Bd7 { [%eval 0.24] [%clk 1:26:40] } 10. O-O-O { [%eval 0.17] [%clk 1:14:56] } 10... Nc6 { [%eval 0.11] [%clk 1:24:28] } 11. Bf3 { [%eval -0.09] [%clk 1:10:12] } 11... O-O-O { [%eval -0.11] [%clk 1:23:46] } 12. Rhe1 { [%eval -0.21] [%clk 1:05:23] } 12... Rde8 { [%eval -0.17] [%clk 1:22:07] } 13. h3 { [%eval -0.56] [%clk 0:56:17] } 13... h6 { [%eval -0.2] [%clk 1:20:24] } 14. Be3 { [%eval -0.16] [%clk 0:55:37] } 14... a6 { [%eval -0.12] [%clk 1:14:45] } 15. a4 { [%eval -0.22] [%clk 0:50:13] } 15... g5 { [%eval -0.13] [%clk 1:07:51] } 16. g4 { [%eval -0.3] [%clk 0:45:26] } 16... Rhg8 { [%eval 0.11] [%clk 1:00:06] } 17. Nd5?! { [%eval -0.6] } { Inaccuracy. d4 was best. } { [%clk 0:34:52] } 17... Nxd5 { [%eval -0.76] [%clk 0:54:46] } 18. Bxd5 { [%eval -0.63] [%clk 0:35:02] } 18... Rgf8 { [%eval -0.77] [%clk 0:53:36] } 19. c3 { [%eval -1.14] [%clk 0:29:58] } 19... f5 { [%eval -1.03] [%clk 0:52:07] } 20. f3 { [%eval -1.02] [%clk 0:26:20] } 20... f4?! { [%eval -0.2] } { Inaccuracy. Bd8 was best. } { [%clk 0:49:19] } 21. Bf2 { [%eval -0.2] [%clk 0:23:51] } 21... Bf6 { [%eval -0.25] [%clk 0:48:28] } 22. Be4?? { [%eval -3.6] } { Blunder. Kc2 was best. } { [%clk 0:16:20] } 22... Ne7 { [%eval -3.55] [%clk 0:46:35] } 23. Bf5 { [%eval -4.17] [%clk 0:03:29] } 23... Nxf5 { [%eval -4.15] [%clk 0:45:56] } 24. gxf5 { [%eval -4.16] [%clk 0:03:05] } 24... Bxf5 { [%eval -3.9] [%clk 0:45:38] } 25. Kc2 { [%eval -4.28] [%clk 0:03:11] } 25... Bd7 { [%eval -4.29] [%clk 0:44:37] } 26. b3 { [%eval -4.47] [%clk 0:03:25] } 26... Bc6?! { [%eval -3.51] } { Inaccuracy. h5 was best. } { [%clk 0:43:27] } 27. Nd2 { [%eval -3.36] [%clk 0:03:35] } 27... Rxe1 { [%eval -2.65] [%clk 0:42:35] } 28. Rxe1 { [%eval -2.68] [%clk 0:04:00] } 28... Re8 { [%eval -2.74] [%clk 0:42:29] } 29. Ne4 { [%eval -2.71] [%clk 0:04:13] } 29... Bg7 { [%eval -2.5] [%clk 0:41:42] } 30. Rg1?! { [%eval -4.01] } { Inaccuracy. c4 was best. } { [%clk 0:03:52] } 30... d5 { [%eval -3.76] [%clk 0:40:11] } 31. Nd2 { [%eval -4.03] [%clk 0:04:17] } 31... Re2 { [%eval -4.04] [%clk 0:37:51] } 32. Be1 { [%eval -4.81] [%clk 0:03:47] } 32... Bd7 { [%eval -4.46] [%clk 0:35:38] } 33. h4 { [%eval -4.4] [%clk 0:03:55] } 33... Bf6 { [%eval -4.6] [%clk 0:35:31] } 34. hxg5 { [%eval -4.37] [%clk 0:02:11] } 34... hxg5 { [%eval -4.54] [%clk 0:34:46] } 35. Rf1 { [%eval -4.37] [%clk 0:02:02] } 35... b5 { [%eval -4.23] [%clk 0:30:56] } 36. axb5 { [%eval -4.54] [%clk 0:01:18] } 36... axb5 { [%eval -4.58] [%clk 0:30:21] } 37. Kd1 { [%eval -4.3] [%clk 0:00:50] } 37... Rh2 { [%eval -4.16] [%clk 0:28:51] } 38. d4 { [%eval -5.15] [%clk 0:00:38] } 38... Bf5 { [%eval -4.39] [%clk 0:27:15] } 39. b4 { [%eval -4.1] [%clk 0:00:47] } 39... Kd7 { [%eval -4.03] [%clk 0:25:56] } 40. Rf2 { [%eval -4.0] [%clk 0:01:10] } 40... Rh3 { [%eval -3.75] [%clk 0:23:45] } 41. Ke2 { [%eval -4.37] [%clk 0:01:06] } 41... Bc2?! { [%eval -3.0] } { Inaccuracy. g4 was best. } { [%clk 0:18:36] } 42. Nf1?! { [%eval -4.42] } { Inaccuracy. Rg2 was best. } { [%clk 0:00:00] } 42... Bb3?! { [%eval -3.08] } { Inaccuracy. g4 was best. } { [%clk 0:18:01] } 43. Rh2?? { [%eval -7.58] } { Blunder. Nh2 was best. } { [%clk 0:00:00] } 43... Bc4+ { [%eval -7.28] [%clk 0:47:04] } 44. Kf2 { [%eval -8.18] [%clk 0:26:02] } 44... Bxf1 { [%eval -7.95] [%clk 0:46:29] } 45. Rxh3 { [%eval -7.76] [%clk 0:26:10] } 45... Bxh3 { [%eval -7.51] [%clk 0:46:41] } 46. Ke2 { [%clk 0:26:15] } 46... Ke6 { [%clk 0:46:48] } 47. Kf2 { [%clk 0:26:30] } 47... Kf5 { [%clk 0:46:59] } 48. Kg1 { [%clk 0:26:14] } 48... g4 { [%clk 0:46:39] } 49. Kh2 { [%clk 0:26:33] } 49... Bf1 { [%clk 0:46:32] } 50. Kg1 { [%clk 0:26:44] } 50... Be2 { [%clk 0:46:33] } 0-1