Event: MP-rapid25
Site: https://lichess.org/broadcast/mistrzostwa-polski-w-szachach-szybkich-2025/round-6/5vc79vq1/beOU1p4m
Date: 2025-10-04
White: Sabuk, Piotr
WhiteTitle: IM
WhiteElo: 2333
Black: Lechowski, Witold
BlackElo: 2088
Result: 0-1
ECO: D78
Opening: Neo-Grünfeld Defense: Classical Variation, Original Defense
Variant: Standard
TimeControl: 10+5

1. Nf3 { [%eval 0.1] [%clk 0:10:09] } 1... Nf6 { [%eval 0.18] [%clk 0:10:09] } 2. g3 { [%eval 0.11] [%clk 0:10:13] } 2... g6 { [%eval 0.21] [%clk 0:10:13] } 3. Bg2 { [%eval 0.13] [%clk 0:10:17] } 3... Bg7 { [%eval 0.18] [%clk 0:10:17] } 4. O-O { [%eval 0.16] [%clk 0:10:19] } 4... O-O { [%eval 0.21] [%clk 0:10:20] } 5. d4 { [%eval 0.12] [%clk 0:10:23] } 5... d5 { [%eval 0.1] [%clk 0:10:24] } 6. c4 { [%eval 0.12] [%clk 0:10:26] } 6... c6 { [%eval 0.1] [%clk 0:10:28] } 7. a4 { [%eval 0.0] [%clk 0:10:30] } 7... a5 { [%eval 0.26] [%clk 0:10:32] } 8. cxd5 { [%eval 0.16] [%clk 0:10:24] } 8... cxd5 { [%eval 0.13] [%clk 0:10:35] } 9. Qb3 { [%eval 0.06] [%clk 0:10:21] } 9... Nc6 { [%eval 0.07] [%clk 0:10:32] } 10. Nc3 { [%eval 0.1] [%clk 0:10:21] } 10... Ne4 { [%eval 0.59] [%clk 0:09:55] } 11. Rd1 { [%eval 0.34] [%clk 0:09:46] } 11... Bf5 { [%eval 0.33] [%clk 0:08:14] } 12. Be3 { [%eval 0.31] [%clk 0:08:36] } 12... Nb4 { [%eval 0.44] [%clk 0:08:13] } 13. Rac1 { [%eval 0.23] [%clk 0:07:49] } 13... Rc8 { [%eval 0.32] [%clk 0:07:20] } 14. Ne1 { [%eval 0.0] [%clk 0:06:32] } 14... Qd7 { [%eval 0.46] [%clk 0:06:18] } 15. f3? { [%eval -0.76] } { Mistake. Nd3 was best. } { [%clk 0:05:46] } 15... Nd6 { [%eval -0.54] [%clk 0:05:38] } 16. Bf4 { [%eval -0.58] [%clk 0:05:12] } 16... Be6 { [%eval -0.34] [%clk 0:02:00] } 17. g4?! { [%eval -1.25] } { Inaccuracy. e3 was best. } { [%clk 0:04:20] } 17... f5 { [%eval -1.21] [%clk 0:02:01] } 18. g5 { [%eval -1.55] [%clk 0:04:16] } 18... Nc4? { [%eval -0.04] } { Mistake. Bf7 was best. } { [%clk 0:01:52] } 19. e3 { [%eval -0.18] [%clk 0:03:11] } 19... Rc6?! { [%eval 0.41] } { Inaccuracy. Bf7 was best. } { [%clk 0:01:44] } 20. Nb5 { [%eval 0.08] [%clk 0:03:06] } 20... Bf7 { [%eval 0.26] [%clk 0:01:30] } 21. Bf1 { [%eval -0.17] [%clk 0:03:01] } 21... Re8 { [%eval 0.11] [%clk 0:01:26] } 22. Bg3? { [%eval -1.05] } { Mistake. Nc2 was best. } { [%clk 0:00:24] } 22... h6 { [%eval -0.98] [%clk 0:00:48] } 23. h4 { [%eval -0.92] [%clk 0:00:23] } 23... Qd8 { [%eval -0.49] [%clk 0:00:41] } 24. f4 { [%eval -0.92] [%clk 0:00:26] } 24... Qd7?? { [%eval 0.81] } { Blunder. hxg5 was best. } { [%clk 0:00:36] } 25. Nf3 { [%eval 0.84] [%clk 0:00:29] } 25... h5 { [%eval 0.85] [%clk 0:00:26] } 26. Be1 { [%eval 0.88] [%clk 0:00:33] } 26... Na6 { [%eval 0.88] [%clk 0:00:13] } 27. Rc3 { [%eval 1.11] [%clk 0:00:31] } 27... b6 { [%eval 1.06] [%clk 0:00:14] } 28. Rdc1 { [%eval 0.98] [%clk 0:00:30] } 28... Rec8 { [%eval 1.06] [%clk 0:00:18] } 29. R3c2 { [%eval 0.65] [%clk 0:00:12] } 29... Be6 { [%eval 0.98] [%clk 0:00:18] } 30. Kf2 { [%eval 0.78] [%clk 0:00:15] } 30... Bf7 { [%eval 0.66] [%clk 0:00:14] } 31. Na3 { [%eval 0.47] [%clk 0:00:09] } 31... Nxa3 { [%eval 0.94] [%clk 0:00:09] } 32. Rxc6 { [%eval 1.39] [%clk 0:00:12] } 32... Rxc6 { [%eval 1.02] [%clk 0:00:13] } 33. Rxc6 { [%eval 0.89] [%clk 0:00:07] } 33... Qxc6 { [%eval 0.99] [%clk 0:00:17] } 34. bxa3? { [%eval -0.13] } { Mistake. Qxa3 was best. } { [%clk 0:00:09] } 34... Nc7 { [%eval -0.01] [%clk 0:00:19] } 35. Bd2 { [%eval 0.0] [%clk 0:00:08] } 35... Be8 { [%eval 0.0] [%clk 0:00:23] } 36. Ne1 { [%eval -0.13] [%clk 0:00:09] } 36... e6 { [%eval -0.15] [%clk 0:00:22] } 37. Nd3 { [%eval 0.0] [%clk 0:00:12] } 37... Qxa4?? { [%eval 2.78] } { Blunder. Na8 was best. } { [%clk 0:00:18] } 38. Qxb6 { [%eval 2.72] [%clk 0:00:13] } 38... Qc2 { [%eval 2.17] [%clk 0:00:21] } 39. Ke1?? { [%eval 0.0] } { Blunder. Qxa5 was best. } { [%clk 0:00:09] } 39... Bb5 { [%eval 0.0] [%clk 0:00:21] } 40. Nc5?? { [%eval #-8] } { Checkmate is now unavoidable. a4 was best. } { [%clk 0:00:06] } 40... Qb1+ { [%eval #-7] [%clk 0:00:23] } 41. Kf2 { [%eval #-6] [%clk 0:00:06] } 41... Qxf1+ { [%eval #-5] [%clk 0:00:26] } 42. Kg3 { [%eval #-5] [%clk 0:00:10] } 42... Qg1+ { [%eval #-5] [%clk 0:00:29] } 43. Kf3 { [%eval #-5] [%clk 0:00:13] } 43... Bf1 { [%eval #-4] [%clk 0:00:27] } 44. e4 { [%eval #-2] [%clk 0:00:07] } 44... Bg2+ { [%eval #-2] [%clk 0:00:26] } 45. Ke2 { [%eval #-2] [%clk 0:00:10] } 45... Qf1+ { [%eval #-1] [%clk 0:00:30] } 46. Ke3 { [%eval #-1] [%clk 0:00:13] } 46... Qf3# { [%clk 0:00:33] } 0-1