Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Kersten, Uwe
WhiteTitle: IM
WhiteElo: 2251
Black: Vilaseca, Laurent
BlackElo: 2056
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. e4 { [%eval 0.15] [%clk 0:03:03] } 1... c6 { [%eval 0.26] [%clk 0:03:03] } 2. d4 { [%eval 0.28] [%clk 0:03:03] } 2... d5 { [%eval 0.38] [%clk 0:03:04] } 3. e5 { [%eval 0.2] [%clk 0:03:04] } 3... c5 { [%eval 0.28] [%clk 0:03:05] } 4. dxc5 { [%eval 0.3] [%clk 0:03:03] } 4... e6 { [%eval 0.22] [%clk 0:03:06] } 5. Nf3 { [%eval 0.25] [%clk 0:03:01] } 5... Bxc5 { [%eval 0.29] [%clk 0:03:05] } 6. a3 { [%eval 0.27] [%clk 0:03:00] } 6... Nd7 { [%eval 0.38] [%clk 0:02:59] } 7. Bd3 { [%eval 0.29] [%clk 0:02:55] } 7... Ne7 { [%eval 0.57] [%clk 0:02:35] } 8. O-O { [%eval 0.45] [%clk 0:02:53] } 8... Ng6 { [%eval 0.53] [%clk 0:02:32] } 9. Re1 { [%eval 0.42] [%clk 0:02:47] } 9... O-O { [%eval 0.43] [%clk 0:02:29] } 10. Nbd2 { [%eval -0.1] [%clk 0:02:23] } 10... Qc7?! { [%eval 0.78] } { Inaccuracy. Qb6 was best. } { [%clk 0:02:17] } 11. Nb3 { [%eval 0.75] [%clk 0:02:11] } 11... Be7 { [%eval 1.15] [%clk 0:02:17] } 12. Qe2 { [%eval 1.03] [%clk 0:02:11] } 12... Nc5 { [%eval 1.42] [%clk 0:02:14] } 13. Nxc5 { [%eval 1.31] [%clk 0:02:04] } 13... Bxc5 { [%eval 1.23] [%clk 0:02:14] } 14. h4 { [%eval 1.33] [%clk 0:02:02] } 14... h6 { [%eval 1.71] [%clk 0:02:05] } 15. h5 { [%eval 1.8] [%clk 0:01:49] } 15... Ne7 { [%eval 1.74] [%clk 0:02:05] } 16. b4 { [%eval 1.68] [%clk 0:01:39] } 16... Bb6 { [%eval 1.81] [%clk 0:02:06] } 17. Bf4 { [%eval 1.8] [%clk 0:01:21] } 17... Bd7 { [%eval 1.88] [%clk 0:02:01] } 18. Qd2 { [%eval 2.26] [%clk 0:01:18] } 18... Nf5? { [%eval 4.62] } { Mistake. Nc6 was best. } { [%clk 0:01:55] } 19. g4?? { [%eval 0.14] } { Blunder. Bxf5 was best. } { [%clk 0:01:06] } 19... Nd4 { [%eval 0.19] [%clk 0:01:48] } 20. Nh2 { [%eval -0.25] [%clk 0:00:49] } 20... Bb5? { [%eval 1.08] } { Mistake. Rac8 was best. } { [%clk 0:01:34] } 21. Rac1?? { [%eval -1.37] } { Blunder. Bxb5 was best. } { [%clk 0:00:41] } 21... Bxd3 { [%eval -1.3] [%clk 0:01:03] } 22. cxd3 { [%eval -1.28] [%clk 0:00:42] } 22... Nb3?? { [%eval 3.02] } { Blunder. Qd8 was best. } { [%clk 0:01:02] } 23. Rxc7 { [%eval 2.93] [%clk 0:00:30] } 23... Nxd2 { [%eval 2.66] [%clk 0:01:03] } 24. Rc3 { [%eval 2.67] [%clk 0:00:23] } 24... Bd4 { [%eval 2.26] [%clk 0:01:00] } 25. Bxd2 { [%eval 2.42] [%clk 0:00:19] } 25... Bxc3 { [%eval 2.28] [%clk 0:01:01] } 26. Bxc3 { [%eval 2.0] [%clk 0:00:20] } 26... Rac8 { [%eval 2.03] [%clk 0:01:00] } 27. Bd4 { [%eval 2.1] [%clk 0:00:20] } 27... a6?! { [%eval 3.39] } { Inaccuracy. Rc2 was best. } { [%clk 0:00:59] } 28. Bc5 { [%eval 3.32] [%clk 0:00:20] } 28... Rfd8 { [%eval 3.61] [%clk 0:00:55] } 29. Nf3 { [%eval 3.41] [%clk 0:00:19] } 29... a5 { [%eval 3.75] [%clk 0:00:40] } 30. Bb6 { [%eval 3.35] [%clk 0:00:16] } 30... Rd7 { [%eval 3.96] [%clk 0:00:40] } 31. Bxa5 { [%eval 3.2] [%clk 0:00:16] } 31... Rc3 { [%eval 3.13] [%clk 0:00:41] } 32. Rd1 { [%eval 2.93] [%clk 0:00:13] } 32... Rxa3 { [%eval 3.23] [%clk 0:00:42] } 33. Nd4 { [%eval 3.16] [%clk 0:00:13] } 33... Ra2 { [%eval 3.22] [%clk 0:00:37] } 34. Kg2 { [%eval 3.39] [%clk 0:00:13] } 34... Rb2 { [%eval 3.75] [%clk 0:00:35] } 35. Kf3 { [%eval 3.2] [%clk 0:00:13] } 35... b6 { [%eval 3.22] [%clk 0:00:36] } 36. Bxb6 { [%eval 3.03] [%clk 0:00:09] } 36... Rxb4 { [%eval 2.98] [%clk 0:00:37] } 37. Bc5 { [%eval 2.99] [%clk 0:00:10] } 37... Rb8 { [%eval 3.73] [%clk 0:00:37] } 38. Ke3 { [%eval 3.73] [%clk 0:00:07] } 38... Rdb7 { [%eval 3.51] [%clk 0:00:36] } 39. Rd2?! { [%eval 2.45] } { Inaccuracy. f4 was best. } { [%clk 0:00:04] } 39... Rb1 { [%eval 2.48] [%clk 0:00:36] } 40. f4 { [%eval 2.39] [%clk 0:00:05] } 40... Re1+ { [%eval 2.5] [%clk 0:00:37] } 41. Ne2 { [%eval 2.52] [%clk 0:00:05] } 41... Rbb1?! { [%eval 3.35] } { Inaccuracy. Rh1 was best. } { [%clk 0:00:37] } 42. Bd4?! { [%eval 2.01] } { Inaccuracy. f5 was best. } { [%clk 0:00:06] } 42... Rh1 { [%eval 2.26] [%clk 0:00:36] } 43. g5?? { [%eval 0.0] } { Blunder. Ng3 was best. } { [%clk 0:00:06] } 43... hxg5 { [%eval 0.0] [%clk 0:00:36] } 44. fxg5 { [%eval 0.0] [%clk 0:00:07] } 44... Rxh5 { [%eval 0.0] [%clk 0:00:37] } 45. g6 { [%eval 0.0] [%clk 0:00:07] } 45... fxg6?! { [%eval 0.58] } { Inaccuracy. Rh3+ was best. } { [%clk 0:00:38] } 46. Nf4 { [%eval 0.67] [%clk 0:00:07] } 46... Rf5?? { [%eval 2.92] } { Blunder. Re1+ was best. } { [%clk 0:00:26] } 47. Nxe6 { [%eval 2.88] [%clk 0:00:08] } 47... g5 { [%eval 3.36] [%clk 0:00:22] } 48. Rc2 { [%eval 3.08] [%clk 0:00:09] } 48... Kh7 { [%eval 3.34] [%clk 0:00:20] } 49. Rh2+ { [%eval 3.26] [%clk 0:00:09] } 49... Kg8 { [%eval 3.18] [%clk 0:00:22] } 50. Rc2 { [%eval 3.07] [%clk 0:00:06] } 50... Kh7 { [%eval 3.09] [%clk 0:00:23] } 51. Rh2+ { [%eval 3.14] [%clk 0:00:07] } 51... Kg8 { [%eval 3.08] } 52. Rc2?? { [%eval 0.0] } { Blunder. Rg2 was best. } { [%clk 0:00:09] } 1/2-1/2