
[Event "Najdorf Mem Open A 2023"]
[Site "Warsaw POL"]
[Date "2023.07.19"]
[Round "9.2"]
[White "Jakubowski, K"]
[Black "Tomczak, J"]
[Result "0-1"]
[WhiteElo "2486"]
[BlackElo "2606"]
[ECO "A46"]
[PlyCount "68"]
1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.O-O d6 6.c4 Nbd7 7.Nc3 c5 8.b3 Be7 9.Bb2 O-O 10.d5 exd5 11.cxd5 Ne8 12.Qc2 g6 13.e4 Nc7 14.Nd2 Bf6 15.f4 Ba6 16.Nc4 Bd4+ 17.Kh1 Nf6 18.a4 Ng4 19.Rf3 Qh4 20.g3 Qh5 21.Raf1 Rad8 22.h4 f5 23.e5 dxe5 24.d6 Ne6 25.Nxe5 Bb7 26.Bc4 Nxe5 27.Bxe6+ Kh8 28.fxe5 Bxf3+ 29.Kh2 f4 30.Re1 fxg3+ 31.Kxg3 Bxe5+ 32.Kh3 Bg4+ 33.Kg2 Qxh4 34.Ne4 Qh2# 0-1
[Site "Warsaw POL"]
[Date "2023.07.19"]
[Round "9.2"]
[White "Jakubowski, K"]
[Black "Tomczak, J"]
[Result "0-1"]
[WhiteElo "2486"]
[BlackElo "2606"]
[ECO "A46"]
[PlyCount "68"]
1.d4 Nf6 2.Nf3 e6 3.e3 b6 4.Bd3 Bb7 5.O-O d6 6.c4 Nbd7 7.Nc3 c5 8.b3 Be7 9.Bb2 O-O 10.d5 exd5 11.cxd5 Ne8 12.Qc2 g6 13.e4 Nc7 14.Nd2 Bf6 15.f4 Ba6 16.Nc4 Bd4+ 17.Kh1 Nf6 18.a4 Ng4 19.Rf3 Qh4 20.g3 Qh5 21.Raf1 Rad8 22.h4 f5 23.e5 dxe5 24.d6 Ne6 25.Nxe5 Bb7 26.Bc4 Nxe5 27.Bxe6+ Kh8 28.fxe5 Bxf3+ 29.Kh2 f4 30.Re1 fxg3+ 31.Kxg3 Bxe5+ 32.Kh3 Bg4+ 33.Kg2 Qxh4 34.Ne4 Qh2# 0-1
[Event "Najdorf Mem Open A 2023"]
[Site "Warsaw POL"]
[Date "2023.07.19"]
[Round "9.2"]
[White "Jakubowski, K"]
[Black "Tomczak, J"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2486"]
[BlackElo "2606"]
[ECO "A46"]
[Opening "Queen's pawn"]
[Variation "Yusupov-Rubinstein system"]
[EventDate "2023.07.11"]
[WhiteFideId "1112848"]
[BlackFideId "1124668"]
1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. O-O d6 6. c4 Nbd7 7. Nc3 c5 8.
b3 Be7 9. Bb2 O-O 10. d5 exd5 11. cxd5 Ne8 12. Qc2 g6 13. e4 Nc7 14. Nd2
Bf6 15. f4 Ba6 16. Nc4 Bd4+ 17. Kh1 Nf6 18. a4 Ng4 19. Rf3 Qh4 20. g3 Qh5
21. Raf1 Rad8 22. h4 f5 23. e5 dxe5 24. d6 Ne6 25. Nxe5 Bb7 26. Bc4 Nxe5
27. Bxe6+ Kh8 28. fxe5 Bxf3+ 29. Kh2 f4 30. Re1 fxg3+ 31. Kxg3 Bxe5+ 32.
Kh3 Bg4+ 33. Kg2 Qxh4 34. Ne4 Qh2# 0-1