Event: Biel Chess Festival BTZ
Site: Biel, Switzerland
Date: 2024-07-21
White: Kappeler, Kaspar
WhiteTitle: FM
WhiteElo: 2192
Black: Papaux, Steve
BlackElo: 1992
Result: 0-1
ECO: D11
Opening: Slav Defense: Quiet Variation, Pin Defense
Variant: Standard
TimeControl: 3' + 2''/mv from move 1

1. d4 { [%eval 0.16] [%clk 0:03:03] } 1... d5 { [%eval 0.24] [%clk 0:03:03] } 2. c4 { [%eval 0.19] [%clk 0:03:03] } 2... c6 { [%eval 0.21] [%clk 0:03:03] } 3. Nf3 { [%eval 0.18] [%clk 0:03:04] } 3... Nf6 { [%eval 0.2] [%clk 0:03:04] } 4. e3 { [%eval 0.26] [%clk 0:03:05] } 4... Bg4 { [%eval 0.35] [%clk 0:03:03] } 5. Nc3 { [%eval 0.31] [%clk 0:03:03] } 5... e6 { [%eval 0.36] [%clk 0:03:04] } 6. Qb3 { [%eval 0.12] [%clk 0:03:04] } 6... Qb6 { [%eval 0.2] [%clk 0:03:04] } 7. Nh4 { [%eval 0.15] [%clk 0:03:01] } 7... Nbd7 { [%eval 0.25] [%clk 0:02:52] } 8. h3 { [%eval 0.2] [%clk 0:03:02] } 8... Bh5 { [%eval 0.16] [%clk 0:02:53] } 9. g4 { [%eval 0.19] [%clk 0:03:02] } 9... Bg6 { [%eval 0.23] [%clk 0:02:55] } 10. Nxg6 { [%eval 0.28] [%clk 0:03:02] } 10... hxg6 { [%eval 0.3] [%clk 0:02:56] } 11. Bg2 { [%eval 0.3] [%clk 0:03:02] } 11... Be7 { [%eval 0.6] [%clk 0:02:48] } 12. Bd2?! { [%eval 0.02] } { Inaccuracy. g5 was best. } { [%clk 0:03:03] } 12... Qxb3 { [%eval 0.0] [%clk 0:02:19] } 13. axb3 { [%eval 0.0] [%clk 0:03:03] } 13... g5 { [%eval 0.0] [%clk 0:02:20] } 14. e4 { [%eval 0.0] [%clk 0:02:42] } 14... dxe4?! { [%eval 0.59] } { Inaccuracy. Nxe4 was best. } { [%clk 0:02:11] } 15. Bxg5 { [%eval 0.63] [%clk 0:02:27] } 15... Bb4?! { [%eval 1.42] } { Inaccuracy. c5 was best. } { [%clk 0:01:45] } 16. O-O?! { [%eval 0.83] } { Inaccuracy. Be3 was best. } { [%clk 0:02:18] } 16... Bxc3?! { [%eval 1.57] } { Inaccuracy. a5 was best. } { [%clk 0:01:22] } 17. bxc3 { [%eval 1.67] [%clk 0:02:19] } 17... a6 { [%eval 1.67] [%clk 0:01:24] } 18. Rfe1 { [%eval 1.65] [%clk 0:02:18] } 18... Rc8 { [%eval 1.94] [%clk 0:01:05] } 19. Bf4 { [%eval 1.64] [%clk 0:01:41] } 19... c5?! { [%eval 2.5] } { Inaccuracy. Nf8 was best. } { [%clk 0:00:45] } 20. Bg3 { [%eval 2.02] [%clk 0:01:05] } 20... g5 { [%eval 1.9] [%clk 0:00:41] } 21. Rad1 { [%eval 1.37] [%clk 0:00:58] } 21... cxd4 { [%eval 1.76] [%clk 0:00:31] } 22. cxd4 { [%eval 1.99] [%clk 0:00:59] } 22... Kf8 { [%eval 1.83] [%clk 0:00:29] } 23. Be5?! { [%eval 0.7] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:44] } 23... Ke7?! { [%eval 1.49] } { Inaccuracy. Nxe5 was best. } { [%clk 0:00:21] } 24. Re3? { [%eval 0.0] } { Mistake. Bg3 was best. } { [%clk 0:00:28] } 24... b5 { [%eval 0.0] [%clk 0:00:23] } 25. c5?? { [%eval -2.26] } { Blunder. Bf1 was best. } { [%clk 0:00:23] } 25... Nxe5 { [%eval -2.49] [%clk 0:00:21] } 26. dxe5 { [%eval -2.39] [%clk 0:00:23] } 26... Nd5 { [%eval -2.18] [%clk 0:00:21] } 27. Rxe4? { [%eval -4.18] } { Mistake. Ree1 was best. } { [%clk 0:00:21] } 27... Nc3 { [%eval -4.18] [%clk 0:00:22] } 28. Red4 { [%eval -4.39] [%clk 0:00:18] } 28... Nxd1 { [%eval -4.39] [%clk 0:00:21] } 29. Rxd1 { [%eval -4.28] [%clk 0:00:19] } 29... Rxc5 { [%eval -4.36] [%clk 0:00:22] } 30. Ra1 { [%eval -4.46] [%clk 0:00:19] } 30... Rxe5 { [%eval -4.42] [%clk 0:00:21] } 31. Rxa6 { [%eval -4.42] [%clk 0:00:20] } 31... Re1+ { [%eval -4.35] [%clk 0:00:21] } 32. Kh2 { [%eval -4.31] [%clk 0:00:21] } 32... Rb1 { [%eval -4.52] [%clk 0:00:22] } 33. Ra7+ { [%eval -4.57] [%clk 0:00:21] } 33... Kf6 { [%eval -4.5] [%clk 0:00:23] } 34. Rb7 { [%eval -4.77] [%clk 0:00:22] } 34... Rxb3 { [%eval -4.73] [%clk 0:00:23] } 35. Bc6 { [%eval -5.26] [%clk 0:00:23] } 35... Rbxh3+ { [%eval -5.21] [%clk 0:00:22] } 36. Kg2 { [%eval -5.18] [%clk 0:00:24] } 36... Rb3 { [%eval -5.14] [%clk 0:00:22] } 37. Bxb5 { [%eval -5.44] [%clk 0:00:23] } 37... Rc8 { [%eval -5.47] [%clk 0:00:22] } 38. Ba6 { [%eval -5.95] [%clk 0:00:15] } 38... Rxb7 { [%eval -5.93] [%clk 0:00:22] } 39. Bxb7 { [%eval -5.69] [%clk 0:00:16] } 39... Rc4 { [%eval -5.55] [%clk 0:00:23] } 40. Bf3 { [%eval -5.75] [%clk 0:00:16] } 40... Rf4 { [%eval -5.71] [%clk 0:00:24] } 41. Kg3 { [%eval -5.61] [%clk 0:00:17] } 41... Ke5 { [%eval -5.62] [%clk 0:00:25] } 42. Be2 { [%eval -5.68] [%clk 0:00:13] } 42... f5 { [%eval -5.45] [%clk 0:00:25] } 43. gxf5 { [%eval -5.45] [%clk 0:00:18] } 43... exf5 { [%eval -5.15] [%clk 0:00:26] } 44. f3?! { [%eval -7.1] } { Inaccuracy. Bb5 was best. } { [%clk 0:00:19] } 44... Ra4 { [%eval -5.92] [%clk 0:00:25] } 45. Bd1 { [%eval -6.63] [%clk 0:00:20] } 45... Ra3 { [%eval -5.3] [%clk 0:00:26] } 46. Kf2?? { [%eval #-35] } { Checkmate is now unavoidable. Be2 was best. } { [%clk 0:00:20] } 46... Kf4 { [%eval -8.73] [%clk 0:00:27] } 47. Kg2? { [%eval #-16] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:00:21] } 47... Ra2+ { [%eval #-13] [%clk 0:00:28] } 48. Kf1 { [%eval #-13] [%clk 0:00:21] } 48... Ke3 { [%eval #-12] [%clk 0:00:29] } 49. Bb3 { [%eval #-12] [%clk 0:00:21] } 49... Rf2+ { [%eval #-11] [%clk 0:00:27] } 0-1