Event: Biel Chess Festival 2025
Date: 2025-07-15
White: Heitmann, Erik
WhiteElo: 1821
Black: Wipf, Armin
BlackElo: 1601
Result: 1-0
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... d5 { [%eval 0.2] [%clk 1:30:41] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... c6 { [%eval 0.21] [%clk 1:30:50] } 3. Nf3 { [%eval 0.2] [%clk 1:30:27] } 3... Bf5?! { [%eval 0.76] } { Inaccuracy. Nf6 was best. } { [%clk 1:30:10] } 4. Nc3 { [%eval 0.52] [%clk 1:29:59] } 4... Nf6 { [%eval 0.53] [%clk 1:29:57] } 5. e3 { [%eval 0.22] [%clk 1:28:05] } 5... e6 { [%eval 0.17] [%clk 1:30:02] } 6. Be2 { [%eval 0.0] [%clk 1:28:09] } 6... Be7 { [%eval 0.16] [%clk 1:29:44] } 7. Nh4 { [%eval 0.25] [%clk 1:28:18] } 7... Nbd7?! { [%eval 0.92] } { Inaccuracy. Be4 was best. } { [%clk 1:28:24] } 8. Nxf5 { [%eval 1.01] [%clk 1:28:40] } 8... exf5 { [%eval 1.02] [%clk 1:28:41] } 9. cxd5 { [%eval 0.65] [%clk 1:26:39] } 9... Nxd5 { [%eval 0.75] [%clk 1:26:08] } 10. Nxd5 { [%eval 0.66] [%clk 1:26:46] } 10... cxd5 { [%eval 0.67] [%clk 1:26:28] } 11. Bd3 { [%eval 0.43] [%clk 1:25:17] } 11... g6 { [%eval 0.41] [%clk 1:26:15] } 12. Qb3 { [%eval 0.43] [%clk 1:25:31] } 12... Nf6 { [%eval 0.49] [%clk 1:24:18] } 13. Qxb7 { [%eval 0.45] [%clk 1:22:11] } 13... O-O { [%eval 0.45] [%clk 1:24:21] } 14. O-O { [%eval 0.4] [%clk 1:20:52] } 14... Qd6 { [%eval 0.93] [%clk 1:23:27] } 15. Qa6 { [%eval 1.05] [%clk 1:20:00] } 15... Rfc8 { [%eval 1.29] [%clk 1:17:44] } 16. Qxd6 { [%eval 1.48] [%clk 1:16:14] } 16... Bxd6 { [%eval 1.49] [%clk 1:18:01] } 17. Bd2 { [%eval 1.45] [%clk 1:16:39] } 17... Rab8 { [%eval 1.87] [%clk 1:16:33] } 18. Rfc1 { [%eval 1.89] [%clk 1:00:30] } 18... Ne4 { [%eval 2.21] [%clk 1:13:04] } 19. Bc3?? { [%eval 0.13] } { Blunder. Rxc8+ was best. } { [%clk 0:59:33] } 19... Nxc3 { [%eval 0.18] [%clk 1:12:21] } 20. Rxc3 { [%eval 0.15] [%clk 0:52:06] } 20... Rxc3 { [%eval 0.16] [%clk 1:08:15] } 21. bxc3 { [%eval 0.26] [%clk 0:52:32] } 21... Rc8 { [%eval 0.8] [%clk 1:06:35] } 22. Rc1 { [%eval 0.88] [%clk 0:52:24] } 22... Rb8?! { [%eval 1.58] } { Inaccuracy. f4 was best. } { [%clk 1:04:11] } 23. g3? { [%eval 0.31] } { Mistake. Kf1 was best. } { [%clk 0:48:47] } 23... Kf8? { [%eval 1.53] } { Mistake. Ba3 was best. } { [%clk 1:02:28] } 24. Kf1 { [%eval 1.4] [%clk 0:41:56] } 24... Ke7?! { [%eval 2.26] } { Inaccuracy. Rb2 was best. } { [%clk 1:02:19] } 25. Ke2?! { [%eval 1.51] } { Inaccuracy. Rb1 was best. } { [%clk 0:40:44] } 25... Ba3? { [%eval 2.78] } { Mistake. Rb2+ was best. } { [%clk 0:59:28] } 26. Rb1 { [%eval 2.62] [%clk 0:36:59] } 26... Bd6 { [%eval 2.87] [%clk 0:54:39] } 27. Rb5 { [%eval 2.5] [%clk 0:32:45] } 27... Rxb5 { [%eval 2.31] [%clk 0:52:13] } 28. Bxb5 { [%eval 2.28] [%clk 0:33:10] } 28... Ba3 { [%eval 2.7] [%clk 0:52:01] } 29. Kd3 { [%eval 2.58] [%clk 0:32:38] } 29... Kd6 { [%eval 3.25] [%clk 0:50:10] } 30. f3 { [%eval 2.56] [%clk 0:30:28] } 30... f6?! { [%eval 3.41] } { Inaccuracy. Bb2 was best. } { [%clk 0:48:57] } 31. h4 { [%eval 3.13] [%clk 0:27:43] } 31... Kc7?! { [%eval 4.19] } { Inaccuracy. Ke6 was best. } { [%clk 0:46:55] } 32. Be8 { [%eval 4.04] [%clk 0:23:35] } 32... Bd6 { [%eval 4.17] [%clk 0:45:57] } 33. Bf7 { [%eval 3.55] [%clk 0:12:08] } 33... Bxg3 { [%eval 3.59] [%clk 0:45:22] } 34. Bxd5 { [%eval 3.43] [%clk 0:12:33] } 34... Bxh4 { [%eval 3.35] [%clk 0:43:50] } 35. Bg8 { [%eval 3.18] [%clk 0:12:59] } 35... h6 { [%eval 3.65] [%clk 0:43:32] } 36. Bh7 { [%eval 4.11] [%clk 0:13:17] } 36... g5 { [%eval 4.37] [%clk 0:43:22] } 37. Bxf5 { [%eval 4.35] [%clk 0:13:37] } 37... Bg3 { [%eval 4.67] [%clk 0:43:18] } 38. Ke4 { [%eval 4.21] [%clk 0:12:40] } 38... Kb6 { [%eval 4.46] [%clk 0:41:03] } 39. Be6 { [%eval 3.6] [%clk 0:11:56] } 39... Bf2 { [%eval 4.05] [%clk 1:07:35] } 40. Kf5? { [%eval 2.45] } { Mistake. Bg4 was best. } { [%clk 0:41:56] } 40... Kc7? { [%eval 4.04] } { Mistake. Bxe3 was best. } { [%clk 1:08:03] } 41. Ke4 { [%eval 4.06] [%clk 0:41:16] } 41... Kd6 { [%eval 4.02] [%clk 1:07:15] } 42. c4?? { [%eval -4.87] } { Blunder. Bg4 was best. } { [%clk 0:41:16] } 42... h5?? { [%eval 4.58] } { Blunder. Kxe6 was best. } { [%clk 1:06:06] } 43. Bf5 { [%eval 4.79] [%clk 0:39:41] } 43... Kc6 { [%eval 4.71] [%clk 1:05:50] } 44. c5 { [%eval 4.33] [%clk 0:39:49] } 44... Bg3 { [%eval 5.01] [%clk 1:04:51] } 45. Kd3 { [%eval 4.9] [%clk 0:38:58] } 45... h4?! { [%eval 6.35] } { Inaccuracy. Kb5 was best. } { [%clk 1:03:36] } 46. Kc4 { [%eval 6.33] [%clk 0:38:54] } 46... Kc7 { [%eval 6.28] [%clk 1:03:26] } 47. d5 { [%eval 6.14] [%clk 0:38:14] } 47... Kd8 { [%clk 1:03:20] } 48. d6 { [%clk 0:37:34] } 1-0