Event: Biel Chess Festival 2025 Free Style Chess
Site: Biel, Switzerland
Date: 2025-05-18
White: Kostopoulos, Evaggelos
WhiteElo: 2011
Black: Raetsky, Alexander
BlackTitle: GM
BlackElo: 2307
Result: 1/2-1/2
Variant: Fischerandom
TimeControl: 60 min + 30 sec per move

1. f4 { [%eval 0.05] [%clk 0:58:04] } 1... c5 { [%eval 0.3] [%clk 0:56:46] } 2. f5 { [%eval 0.29] [%clk 0:55:51] } 2... d5 { [%eval 0.27] [%clk 0:50:33] } 3. g4?! { [%eval -0.3] } { Inaccuracy. Bg3 was best. } { [%clk 0:55:15] } 3... e5?! { [%eval 0.65] } { Inaccuracy. Bc6 was best. } { [%clk 0:49:01] } 4. c4 { [%eval 0.25] [%clk 0:49:17] } 4... dxc4?! { [%eval 1.3] } { Inaccuracy. d4 was best. } { [%clk 0:37:18] } 5. Qc2 { [%eval 0.86] [%clk 0:48:30] } 5... Bc6 { [%eval 0.95] [%clk 0:30:27] } 6. Qxc4?! { [%eval -0.05] } { Inaccuracy. a4 was best. } { [%clk 0:46:48] } 6... Nd7?! { [%eval 0.68] } { Inaccuracy. b5 was best. } { [%clk 0:30:37] } 7. Bc2? { [%eval -0.57] } { Mistake. a4 was best. } { [%clk 0:38:21] } 7... b5 { [%eval -0.66] [%clk 0:28:20] } 8. Qc3 { [%eval -0.62] [%clk 0:38:23] } 8... Qb7 { [%eval -0.62] [%clk 0:26:05] } 9. Nf2 { [%eval -0.58] [%clk 0:35:33] } 9... Be7?! { [%eval 0.48] } { Inaccuracy. f6 was best. } { [%clk 0:21:08] } 10. Ng3?! { [%eval -0.12] } { Inaccuracy. g5 was best. } { [%clk 0:34:21] } 10... f6 { [%eval 0.22] [%clk 0:21:57] } 11. Be4 { [%eval 0.07] [%clk 0:33:32] } 11... Nf7 { [%eval 0.23] [%clk 0:21:06] } 12. Qf3 { [%eval 0.21] [%clk 0:28:31] } 12... Kc7 { [%eval 0.29] [%clk 0:16:14] } 13. Bxc6 { [%eval 0.08] [%clk 0:25:59] } 13... Qxc6 { [%eval 0.16] [%clk 0:16:39] } 14. Nfe4 { [%eval 0.28] [%clk 0:25:35] } 14... Nd6 { [%eval 0.33] [%clk 0:08:39] } 15. Bf2 { [%eval 0.42] [%clk 0:26:10] } 15... Rac8 { [%eval 0.75] [%clk 0:08:02] } 16. O-O { [%eval 0.86] [%clk 0:25:39] } 16... Nxe4 { [%eval 0.81] [%clk 0:07:08] } 17. Nxe4 { [%eval 0.9] [%clk 0:25:37] } 17... g6 { [%eval 1.31] [%clk 0:07:29] } 18. Bg3 { [%eval 0.85] [%clk 0:22:27] } 18... Kb7 { [%eval 0.79] [%clk 0:05:34] } 19. Rfc1?! { [%eval 0.0] } { Inaccuracy. a4 was best. } { [%clk 0:20:36] } 19... gxf5 { [%eval 0.0] [%clk 0:05:22] } 20. Qxf5 { [%eval 0.0] [%clk 0:20:41] } 20... Rg7?! { [%eval 0.97] } { Inaccuracy. c4 was best. } { [%clk 0:04:23] } 21. d3 { [%eval 1.09] [%clk 0:19:51] } 21... Nf8?! { [%eval 2.03] } { Inaccuracy. a5 was best. } { [%clk 0:02:50] } 22. Bf2? { [%eval 0.32] } { Mistake. g5 was best. } { [%clk 0:14:24] } 22... Qe6 { [%eval 0.36] [%clk 0:04:06] } 23. Kf1? { [%eval -0.93] } { Mistake. Kh1 was best. } { [%clk 0:14:19] } 23... Rxg4 { [%eval -0.95] [%clk 0:03:24] } 24. Qf3 { [%eval -1.47] [%clk 0:12:43] } 24... Kb8 { [%eval -1.42] [%clk 0:03:49] } 25. b4 { [%eval -1.47] [%clk 0:11:46] } 25... f5? { [%eval 0.0] } { Mistake. Rf4 was best. } { [%clk 0:00:41] } 26. Nxc5 { [%eval 0.0] [%clk 0:11:46] } 26... Bxc5 { [%eval 0.0] [%clk 0:01:07] } 27. Rxc5 { [%eval 0.0] [%clk 0:11:45] } 27... Rxc5 { [%eval 0.0] [%clk 0:01:25] } 28. bxc5 { [%eval 0.0] [%clk 0:12:13] } 28... Rf4 { [%eval 0.0] [%clk 0:01:06] } 29. Qe3 { [%eval -0.08] [%clk 0:11:08] } 29... Nd7 { [%eval 0.0] [%clk 0:01:11] } 30. Ke1 { [%eval 0.0] [%clk 0:05:28] } 30... Qd5 { [%eval 0.39] [%clk 0:01:10] } 31. c6 { [%eval 0.49] [%clk 0:04:15] } 31... Qxc6 { [%eval 0.65] [%clk 0:01:27] } 32. Qxa7+?! { [%eval 0.0] } { Inaccuracy. Rc1 was best. } { [%clk 0:04:16] } 32... Kc8 { [%eval 0.0] [%clk 0:01:56] } 33. Kd2 { [%eval 0.0] [%clk 0:04:13] } 33... Ra4 { [%eval 0.0] [%clk 0:01:51] } 34. Qxa4 { [%eval 0.0] [%clk 0:02:46] } 34... bxa4 { [%eval 0.0] [%clk 0:02:07] } 35. Rc1 { [%eval 0.0] [%clk 0:03:15] } 35... Kb7 { [%eval 0.0] [%clk 0:01:38] } 36. Rxc6 { [%eval 0.0] [%clk 0:03:43] } 36... Kxc6 { [%eval 0.0] [%clk 0:02:08] } 37. Kc3 { [%eval 0.0] [%clk 0:04:12] } 37... Kb5 { [%eval 0.0] [%clk 0:02:28] } 38. Bh4 { [%eval -0.03] [%clk 0:02:58] } 38... Nb6 { [%eval 0.0] [%clk 0:02:36] } 39. e4 { [%eval 0.0] [%clk 0:02:02] } 39... fxe4 { [%eval 0.0] [%clk 0:00:47] } 40. dxe4 { [%eval 0.0] [%clk 0:02:30] } 40... Nd7 { [%eval 0.0] [%clk 0:00:58] } 41. Be7 { [%eval 0.0] [%clk 0:00:50] } 41... Nc5 { [%eval 0.0] [%clk 0:01:15] } 42. Bxc5 { [%eval 0.0] [%clk 0:01:06] } 42... Kxc5 { [%eval 0.0] [%clk 0:01:44] } 43. a3 { [%eval 0.0] [%clk 0:01:16] } 43... Kb5 { [%eval 0.0] [%clk 0:02:04] } 44. Kd3 { [%eval 0.0] [%clk 0:01:14] } 44... Kc5 { [%eval 0.0] [%clk 0:02:31] } 45. Kc3 { [%eval 0.0] [%clk 0:01:29] } 45... Kb5 { [%eval 0.0] [%clk 0:02:58] } 46. Kd3 { [%eval 0.0] [%clk 0:01:37] } 46... Kc5 { [%eval 0.0] [%clk 0:03:26] } 1/2-1/2