
[Event "34th Czech Open A 2023"]
[Site "Pardubice CZE"]
[Date "2023.07.28"]
[Round "8.13"]
[White "Kosakowski, Jakub"]
[Black "Costa, Leonardo"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2314"]
[ECO "D02"]
[PlyCount "67"]
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.e3 Be7 5.b3 O-O 6.Bd3 dxc4 7.bxc4 c5 8.O-O Nc6 9.Bb2 cxd4 10.exd4 b6 11.Nbd2 Bb7 12.Qe2 Nb4 13.Bb1 Rc8 14.a3 Nc6 15.Bd3 Na5 16.Rfe1 Re8 17.Rad1 Bf8 18.Ne5 Nc6 19.Ndf3 g6 20.Nxf7 Kxf7 21.Ng5+ Kg8 22.Nxe6 Qe7 23.d5 Nd8 24.Qd2 Ng4 25.Nxf8 Qxf8 26.Rxe8 Qxe8 27.Qc3 Qe5 28.Qxe5 Nxe5 29.Bxe5 Nf7 30.Bg3 Kf8 31.Be2 Re8 32.Kf1 Ne5 33.c5 bxc5 34.Bb5 1-0
[Site "Pardubice CZE"]
[Date "2023.07.28"]
[Round "8.13"]
[White "Kosakowski, Jakub"]
[Black "Costa, Leonardo"]
[Result "1-0"]
[WhiteElo "2475"]
[BlackElo "2314"]
[ECO "D02"]
[PlyCount "67"]
1.d4 Nf6 2.Nf3 d5 3.c4 e6 4.e3 Be7 5.b3 O-O 6.Bd3 dxc4 7.bxc4 c5 8.O-O Nc6 9.Bb2 cxd4 10.exd4 b6 11.Nbd2 Bb7 12.Qe2 Nb4 13.Bb1 Rc8 14.a3 Nc6 15.Bd3 Na5 16.Rfe1 Re8 17.Rad1 Bf8 18.Ne5 Nc6 19.Ndf3 g6 20.Nxf7 Kxf7 21.Ng5+ Kg8 22.Nxe6 Qe7 23.d5 Nd8 24.Qd2 Ng4 25.Nxf8 Qxf8 26.Rxe8 Qxe8 27.Qc3 Qe5 28.Qxe5 Nxe5 29.Bxe5 Nf7 30.Bg3 Kf8 31.Be2 Re8 32.Kf1 Ne5 33.c5 bxc5 34.Bb5 1-0
[Event "34th Czech Open A 2023"]
[Site "Pardubice CZE"]
[Date "2023.07.28"]
[Round "8.13"]
[White "Kosakowski, Jakub"]
[Black "Costa, Leonardo"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2475"]
[BlackElo "2314"]
[ECO "D02"]
[Opening "Queen's pawn game"]
[EventDate "2023.07.21"]
[WhiteFideId "1185080"]
[BlackFideId "16213955"]
1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 Be7 5. b3 O-O 6. Bd3 dxc4 7. bxc4 c5 8.
O-O Nc6 9. Bb2 cxd4 10. exd4 b6 11. Nbd2 Bb7 12. Qe2 Nb4 13. Bb1 Rc8 14. a3
Nc6 15. Bd3 Na5 16. Rfe1 Re8 17. Rad1 Bf8 18. Ne5 Nc6 19. Ndf3 g6 20. Nxf7
Kxf7 21. Ng5+ Kg8 22. Nxe6 Qe7 23. d5 Nd8 24. Qd2 Ng4 25. Nxf8 Qxf8 26.
Rxe8 Qxe8 27. Qc3 Qe5 28. Qxe5 Nxe5 29. Bxe5 Nf7 30. Bg3 Kf8 31. Be2 Re8
32. Kf1 Ne5 33. c5 bxc5 34. Bb5 1-0