Event: Biel Chess Festival 2025 Blitz
Site: Biel, Switzerland
Date: 2025-07-20
White: Osipov, Pavel
Black: Ragios, Konstantinos
BlackElo: 1996
Result: 1-0
ECO: D55
Opening: Queen's Gambit Declined: Modern Variation, Normal Line
Variant: Standard
TimeControl: 3 min + 2 sec per move

1. d4 { [%eval 0.17] [%clk 0:03:02] } 1... e6 { [%eval 0.37] [%clk 0:03:04] } 2. Nf3 { [%eval 0.08] [%clk 0:03:03] } 2... Nf6 { [%eval 0.14] [%clk 0:03:05] } 3. c4 { [%eval 0.11] [%clk 0:03:04] } 3... d5 { [%eval 0.17] [%clk 0:03:05] } 4. Nc3 { [%eval 0.08] [%clk 0:03:05] } 4... Be7 { [%eval 0.14] [%clk 0:03:06] } 5. Bg5 { [%eval 0.09] [%clk 0:03:07] } 5... O-O { [%eval 0.11] [%clk 0:03:07] } 6. e3 { [%eval 0.09] [%clk 0:03:08] } 6... b6 { [%eval 0.19] [%clk 0:03:04] } 7. a3 { [%eval 0.11] [%clk 0:03:09] } 7... Bb7 { [%eval 0.19] [%clk 0:02:56] } 8. b4 { [%eval -0.34] [%clk 0:03:08] } 8... dxc4 { [%eval -0.32] [%clk 0:02:46] } 9. Bxc4 { [%eval -0.39] [%clk 0:03:08] } 9... a5 { [%eval -0.07] [%clk 0:02:38] } 10. b5 { [%eval -0.07] [%clk 0:03:06] } 10... c6 { [%eval 0.17] [%clk 0:02:28] } 11. O-O { [%eval 0.26] [%clk 0:03:00] } 11... cxb5 { [%eval 0.22] [%clk 0:02:23] } 12. Bxb5 { [%eval 0.24] [%clk 0:03:01] } 12... Nd5 { [%eval 0.63] [%clk 0:02:21] } 13. Nxd5 { [%eval 0.19] [%clk 0:02:42] } 13... Bxd5 { [%eval 0.59] [%clk 0:02:16] } 14. Bxe7 { [%eval 0.61] [%clk 0:02:21] } 14... Qxe7 { [%eval 0.67] [%clk 0:02:16] } 15. a4?! { [%eval -0.03] } { Inaccuracy. Ne5 was best. } { [%clk 0:02:22] } 15... Nc6 { [%eval 0.08] [%clk 0:02:06] } 16. Bxc6 { [%eval -0.05] [%clk 0:01:42] } 16... Bxc6 { [%eval -0.02] [%clk 0:02:07] } 17. Ne5 { [%eval -0.07] [%clk 0:01:35] } 17... Bd5 { [%eval -0.07] [%clk 0:02:08] } 18. f3 { [%eval -0.17] [%clk 0:01:33] } 18... f6 { [%eval -0.01] [%clk 0:01:50] } 19. Nd3 { [%eval 0.0] [%clk 0:01:33] } 19... Rfc8 { [%eval 0.0] [%clk 0:01:46] } 20. Qd2 { [%eval -0.06] [%clk 0:01:32] } 20... Rc7 { [%eval 0.0] [%clk 0:01:29] } 21. Rfc1 { [%eval -0.01] [%clk 0:01:33] } 21... Rac8 { [%eval 0.0] [%clk 0:01:25] } 22. e4 { [%eval -0.27] [%clk 0:01:33] } 22... Bc4 { [%eval -0.16] [%clk 0:01:23] } 23. Nb2? { [%eval -1.4] } { Mistake. Nf4 was best. } { [%clk 0:01:22] } 23... Ba6?! { [%eval -0.72] } { Inaccuracy. Bb3 was best. } { [%clk 0:01:19] } 24. h3?! { [%eval -1.69] } { Inaccuracy. Rxc7 was best. } { [%clk 0:00:50] } 24... Qd6?! { [%eval -0.59] } { Inaccuracy. Qb4 was best. } { [%clk 0:01:20] } 25. Rxc7 { [%eval -0.56] [%clk 0:00:35] } 25... Qxc7?! { [%eval 0.0] } { Inaccuracy. Rxc7 was best. } { [%clk 0:01:12] } 26. Rd1?! { [%eval -0.55] } { Inaccuracy. Nd1 was best. } { [%clk 0:00:29] } 26... Rd8 { [%eval -0.15] [%clk 0:01:05] } 27. Kh1 { [%eval -0.25] [%clk 0:00:22] } 27... Qc6 { [%eval -0.06] [%clk 0:00:52] } 28. d5 { [%eval -0.08] [%clk 0:00:22] } 28... exd5 { [%eval 0.0] [%clk 0:00:49] } 29. exd5 { [%eval 0.0] [%clk 0:00:24] } 29... Qc5 { [%eval 0.0] [%clk 0:00:46] } 30. d6 { [%eval -0.09] [%clk 0:00:18] } 30... Qe5 { [%eval 0.0] [%clk 0:00:28] } 31. f4 { [%eval 0.0] [%clk 0:00:16] } 31... Qe4 { [%eval 0.0] [%clk 0:00:24] } 32. Qd5+?? { [%eval -2.74] } { Blunder. Qc1 was best. } { [%clk 0:00:16] } 32... Qxd5 { [%eval -2.72] [%clk 0:00:24] } 33. Rxd5 { [%eval -2.71] [%clk 0:00:18] } 33... Kf7 { [%eval -2.42] [%clk 0:00:24] } 34. f5 { [%eval -2.05] [%clk 0:00:19] } 34... Bb7?? { [%eval 0.0] } { Blunder. Ke8 was best. } { [%clk 0:00:22] } 35. Rd4 { [%eval -0.2] [%clk 0:00:17] } 35... Ba6 { [%eval 0.0] [%clk 0:00:20] } 36. Kg1 { [%clk 0:00:13] } 36... Ke8 { [%clk 0:00:21] } 37. Rg4 { [%clk 0:00:01] } 37... Rd7 { [%clk 0:00:14] } 38. Rd4 { [%clk 0:00:05] } 38... Kd8 { [%clk 0:00:14] } 39. Kf2 { [%clk 0:00:06] } 39... Rf7 { [%clk 0:00:11] } 40. Ke3 { [%clk 0:00:05] } 40... Kd7 { [%clk 0:00:13] } 41. Kf4 { [%clk 0:00:04] } 41... Rf8 { [%clk 0:00:12] } 42. g4 { [%clk 0:00:05] } 42... Rc8 { [%clk 0:00:13] } 43. Nd1 { [%clk 0:00:03] } 43... Rc6 { [%clk 0:00:13] } 44. Ne3 { [%clk 0:00:04] } 44... Rxd6 { [%clk 0:00:13] } 45. Re4 { [%clk 0:00:05] } 45... Bb7 { [%clk 0:00:09] } 46. Re6 { [%clk 0:00:05] } 46... Rxe6 { [%clk 0:00:06] } 47. fxe6+ { [%clk 0:00:07] } 47... Kxe6 { [%clk 0:00:06] } 48. Nc4 { [%clk 0:00:08] } 48... g5+ 1-0