Event: Biel Chess Festival 2025 Swiss CHampionship 960
Site: Biel, Switzerland
Date: 2025-07-12
White: Paul, Mirco
WhiteElo: 1735
Black: Tcheau, Alain
BlackElo: 1987
Result: 0-1
Variant: Fischerandom
TimeControl: 15 min + 5 sec per move

1. e4 { [%eval 0.06] [%clk 0:14:32] } 1... f5 { [%eval -0.04] } 2. f3?! { [%eval -0.71] } { Inaccuracy. exf5 was best. } { [%clk 0:14:20] } 2... g6 { [%eval -0.35] [%clk 0:15:02] } 3. Bf2 { [%eval -0.51] [%clk 0:13:04] } 3... Nbc6 { [%eval -0.49] [%clk 0:15:01] } 4. Nbc3 { [%eval -0.85] [%clk 0:12:04] } 4... e5 { [%eval -0.56] [%clk 0:14:26] } 5. Ne3?! { [%eval -1.15] } { Inaccuracy. Nd5 was best. } { [%clk 0:11:53] } 5... Nd4 { [%eval -1.06] [%clk 0:12:27] } 6. Nb5?! { [%eval -2.04] } { Inaccuracy. g3 was best. } { [%clk 0:11:11] } 6... d6?! { [%eval -1.03] } { Inaccuracy. fxe4 was best. } { [%clk 0:10:07] } 7. Nxd4 { [%eval -1.46] [%clk 0:07:31] } 7... exd4 { [%eval -1.42] [%clk 0:09:14] } 8. Nd5?! { [%eval -2.04] } { Inaccuracy. Nc4 was best. } { [%clk 0:06:01] } 8... c6 { [%eval -2.06] [%clk 0:14:07] } 9. Nb4 { [%eval -1.94] [%clk 0:05:36] } 9... c5?! { [%eval -0.93] } { Inaccuracy. fxe4 was best. } { [%clk 0:06:51] } 10. Nd5 { [%eval -0.85] [%clk 0:04:43] } 10... Bc6 { [%eval -1.0] [%clk 0:05:10] } 11. O-O-O { [%eval -0.93] [%clk 0:04:03] } 11... Qf7 { [%eval -0.94] [%clk 0:11:37] } 12. Qc4?! { [%eval -1.99] } { Inaccuracy. Re1 was best. } { [%clk 0:00:47] } 12... b5?? { [%eval 0.0] } { Blunder. Re8 was best. } { [%clk 0:09:54] } 13. Qb3?? { [%eval -2.0] } { Blunder. Ne7+ was best. } 13... c4?! { [%eval -1.23] } { Inaccuracy. Re8 was best. } { [%clk 0:11:14] } 14. Qb4? { [%eval -2.93] } { Mistake. Qa3 was best. } 14... Bxd5?! { [%eval -1.7] } { Inaccuracy. Nb7 was best. } { [%clk 0:10:44] } 15. Qxb5?? { [%eval -3.92] } { Blunder. exd5 was best. } { [%clk 0:00:23] } 15... Bb7 { [%eval -3.94] [%clk 0:10:36] } 16. exf5 { [%eval -4.02] } 16... gxf5 { [%eval -3.92] [%clk 0:10:34] } 17. Rge1 { [%eval -3.63] [%clk 0:00:15] } 17... Nc6 { [%eval -3.43] [%clk 0:09:38] } 18. g3 { [%eval -3.74] } 18... a6 { [%eval -3.64] [%clk 0:09:06] } 19. Qa4 { [%eval -3.63] [%clk 0:00:13] } 19... d5?! { [%eval -2.83] } { Inaccuracy. Qd5 was best. } { [%clk 0:07:36] } 20. f4 { [%eval -2.96] } 20... Bf6 { [%eval -2.36] [%clk 0:07:30] } 21. Re2?! { [%eval -3.06] } { Inaccuracy. d3 was best. } { [%clk 0:00:09] } 21... Kc7 { [%eval -2.95] [%clk 0:07:02] } 22. Rde1 { [%eval -2.86] [%clk 0:00:11] } 22... Rad8 { [%eval -2.8] [%clk 0:06:35] } 23. d3 { [%eval -2.72] } 23... Rd7? { [%eval -1.37] } { Mistake. Rd6 was best. } { [%clk 0:05:43] } 24. a3? { [%eval -2.67] } { Mistake. dxc4 was best. } 24... Rgd8?! { [%eval -1.46] } { Inaccuracy. Rd6 was best. } { [%clk 0:05:41] } 25. Bf3?! { [%eval -2.71] } { Inaccuracy. dxc4 was best. } { [%clk 0:00:07] } 25... Re7 { [%eval -2.59] [%clk 0:04:07] } 26. dxc4 { [%eval -3.17] } 26... Rxe2?! { [%eval -1.88] } { Inaccuracy. dxc4 was best. } { [%clk 0:03:59] } 27. Rxe2? { [%eval -3.89] } { Mistake. Bxe2 was best. } { [%clk 0:00:10] } 27... dxc4 { [%eval -3.96] [%clk 0:03:38] } 28. Bxc6 { [%eval -4.75] [%clk 0:00:12] } 28... Bxc6 { [%eval -4.66] [%clk 0:03:36] } 29. Qxa6?! { [%eval -7.41] } { Inaccuracy. Qa5+ was best. } { [%clk 0:00:00] } 29... Ra8 { [%clk 0:03:15] } 0-1