Event: Cztery Pory Roku - edycja Lato 2025
Site: Iwonicz
Date: 2025-07-10
White: Pieta, Krzysztof
WhiteElo: 1572
Black: Oberc, Szymon
BlackElo: 1933
Result: 0-1
ECO: A46
Opening: Yusupov-Rubinstein System
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:10:03] } 1... Nf6 { [%eval 0.19] [%clk 0:10:03] } 2. Nf3 { [%eval 0.11] [%clk 0:10:04] } 2... e6 { [%eval 0.14] [%clk 0:10:05] } 3. e3 { [%eval 0.0] [%clk 0:10:04] } 3... b6 { [%eval 0.0] [%clk 0:09:58] } 4. Nbd2 { [%eval 0.05] [%clk 0:10:03] } 4... Bb7 { [%eval 0.04] [%clk 0:09:58] } 5. Bd3 { [%eval 0.0] [%clk 0:10:04] } 5... Be7 { [%eval 0.28] [%clk 0:09:50] } 6. b3 { [%eval 0.04] [%clk 0:10:04] } 6... c5 { [%eval 0.19] [%clk 0:09:44] } 7. Bb2 { [%eval 0.03] [%clk 0:10:05] } 7... O-O { [%eval 0.08] [%clk 0:09:42] } 8. c4 { [%eval 0.0] [%clk 0:09:53] } 8... d6 { [%eval 0.15] [%clk 0:09:38] } 9. Qc2 { [%eval -0.09] [%clk 0:09:53] } 9... Nc6 { [%eval 0.14] [%clk 0:08:59] } 10. a3 { [%eval 0.05] [%clk 0:09:45] } 10... h6 { [%eval 0.13] [%clk 0:08:54] } 11. h4 { [%eval -0.41] [%clk 0:09:46] } 11... cxd4 { [%eval -0.36] [%clk 0:08:38] } 12. exd4 { [%eval -0.31] [%clk 0:09:20] } 12... d5 { [%eval -0.38] [%clk 0:08:31] } 13. O-O-O? { [%eval -2.05] } { Mistake. O-O was best. } { [%clk 0:09:15] } 13... Rc8 { [%eval -2.11] [%clk 0:07:36] } 14. Rhg1 { [%eval -1.94] [%clk 0:06:33] } 14... Ng4 { [%eval -1.85] [%clk 0:05:51] } 15. g3? { [%eval -3.46] } { Mistake. Kb1 was best. } { [%clk 0:05:59] } 15... Nxf2?! { [%eval -2.53] } { Inaccuracy. Na5 was best. } { [%clk 0:05:37] } 16. Rdf1?! { [%eval -3.88] } { Inaccuracy. g4 was best. } { [%clk 0:06:00] } 16... Ng4?! { [%eval -2.87] } { Inaccuracy. Nxd3+ was best. } { [%clk 0:05:06] } 17. Re1?! { [%eval -3.67] } { Inaccuracy. Kb1 was best. } { [%clk 0:05:20] } 17... Bf6 { [%eval -3.5] [%clk 0:04:27] } 18. Ne5?! { [%eval -4.74] } { Inaccuracy. Qc3 was best. } { [%clk 0:02:24] } 18... dxc4 { [%eval -4.65] [%clk 0:02:14] } 19. bxc4 { [%eval -4.62] [%clk 0:01:55] } 19... Bxe5?! { [%eval -3.52] } { Inaccuracy. Nxd4 was best. } { [%clk 0:00:58] } 20. dxe5 { [%eval -3.3] [%clk 0:01:51] } 20... Nd4?! { [%eval -2.44] } { Inaccuracy. b5 was best. } { [%clk 0:00:55] } 21. Bxd4? { [%eval -4.29] } { Mistake. Qc3 was best. } { [%clk 0:01:06] } 21... Qxd4 { [%eval -4.23] [%clk 0:00:56] } 22. Be2?! { [%eval -5.38] } { Inaccuracy. Nb3 was best. } { [%clk 0:00:58] } 22... Ne3 { [%eval -4.74] [%clk 0:00:44] } 23. Qb2 { [%eval -4.55] [%clk 0:00:50] } 23... Qxb2+ { [%eval -3.87] [%clk 0:00:30] } 24. Kxb2 { [%eval -3.76] [%clk 0:00:51] } 24... Nf5 { [%eval -3.13] [%clk 0:00:31] } 25. Kb3?! { [%eval -3.98] } { Inaccuracy. Kc3 was best. } { [%clk 0:00:31] } 25... Rfd8 { [%eval -3.69] [%clk 0:00:29] } 26. Nb1 { [%eval -4.44] [%clk 0:00:11] } 26... Nd4+ { [%eval -4.29] [%clk 0:00:30] } 27. Kc3 { [%eval -4.65] [%clk 0:00:09] } 27... Nxe2+ { [%eval -4.19] [%clk 0:00:19] } 28. Rxe2 { [%eval -4.12] [%clk 0:00:10] } 28... Ba6 { [%eval -3.71] [%clk 0:00:17] } 29. Re4 { [%eval -3.65] [%clk 0:00:08] } 29... Rd7?! { [%eval -2.56] } { Inaccuracy. b5 was best. } { [%clk 0:00:11] } 30. Nd2?! { [%eval -4.08] } { Inaccuracy. a4 was best. } { [%clk 0:00:08] } 30... Rcd8 { [%eval -3.73] [%clk 0:00:12] } 31. Rd1?! { [%eval -4.9] } { Inaccuracy. Nb1 was best. } { [%clk 0:00:05] } 31... Rd3+ { [%eval -4.69] [%clk 0:00:13] } 32. Kc2 { [%eval -4.69] [%clk 0:00:06] } 32... Rxg3 { [%eval -4.59] [%clk 0:00:13] } 33. Ree1 { [%eval -5.01] [%clk 0:00:00] } 0-1