Event: Biel Chess Festival 2025
Date: 2025-07-19
White: Pinelli, Gian
WhiteElo: 1841
Black: Trachsel, Peter
BlackElo: 1695
Result: 1-0
ECO: D19
Opening: Slav Defense: Czech Variation, Classical System, Main Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:54] } 1... d5 { [%eval 0.2] [%clk 1:30:42] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... c6 { [%eval 0.21] [%clk 1:30:53] } 3. Nc3 { [%eval 0.17] [%clk 1:31:44] } 3... Nf6 { [%eval 0.2] [%clk 1:31:06] } 4. Nf3 { [%eval 0.16] [%clk 1:32:07] } 4... dxc4 { [%eval 0.29] [%clk 1:31:05] } 5. a4 { [%eval 0.28] [%clk 1:32:26] } 5... Bf5 { [%eval 0.28] [%clk 1:30:52] } 6. e3 { [%eval 0.19] [%clk 1:32:43] } 6... e6 { [%eval 0.13] [%clk 1:31:01] } 7. Bxc4 { [%eval 0.17] [%clk 1:33:03] } 7... Bb4 { [%eval 0.23] [%clk 1:30:47] } 8. O-O { [%eval 0.23] [%clk 1:33:21] } 8... O-O { [%eval 0.21] [%clk 1:30:48] } 9. Qe2 { [%eval 0.22] [%clk 1:30:05] } 9... Bg4 { [%eval 0.54] [%clk 1:24:45] } 10. Rd1 { [%eval 0.37] [%clk 1:20:51] } 10... Qa5 { [%eval 0.41] [%clk 1:19:48] } 11. Rd3?! { [%eval -0.18] } { Inaccuracy. e4 was best. } { [%clk 1:09:20] } 11... Nbd7 { [%eval -0.14] [%clk 1:12:48] } 12. e4 { [%eval -0.31] [%clk 1:00:55] } 12... e5 { [%eval -0.39] [%clk 0:56:07] } 13. Qe3?? { [%eval -2.23] } { Blunder. d5 was best. } { [%clk 0:50:39] } 13... Bxf3 { [%eval -2.33] [%clk 0:49:59] } 14. Qxf3 { [%eval -2.26] [%clk 0:49:18] } 14... exd4 { [%eval -2.27] [%clk 0:50:04] } 15. Rxd4 { [%eval -2.09] [%clk 0:42:13] } 15... Ne5 { [%eval -2.1] [%clk 0:49:37] } 16. Qe2 { [%eval -2.13] [%clk 0:24:14] } 16... Nxc4?? { [%eval 0.14] } { Blunder. Bc5 was best. } { [%clk 0:36:56] } 17. Qxc4 { [%eval 0.07] [%clk 0:23:05] } 17... Rad8?? { [%eval 4.87] } { Blunder. Bxc3 was best. } { [%clk 0:30:50] } 18. Qxb4 { [%eval 4.85] [%clk 0:20:57] } 1-0