
[Event "Grand Hotel Kielce Open"]
[Site "Kiel GER"]
[Date "2025.07.03"]
[Round "5.2"]
[White "Sieciechowicz, M"]
[Black "Kosakowski, Jakub"]
[Result "0-1"]
[WhiteElo "2413"]
[BlackElo "2548"]
[ECO "A80"]
[PlyCount "84"]
1.d4 f5 2.Bg5 h6 3.Bh4 g5 4.e3 Nf6 5.Bg3 Bg7 6.h4 g4 7.Nc3 d6 8.Bc4 Nh5 9.Nge2 Nc6 10.Nf4 Nxf4 11.Bxf4 e6 12.f3 h5 13.Bg5 Bf6 14.f4 Bxg5 15.hxg5 Ne7 16.e4 d5 17.exd5 exd5 18.Bb3 c6 19.Qd2 Qd6 20.O-O-O Bd7 21.Rdf1 O-O-O 22.Nd1 Ng6 23.c3 Rde8 24.Bc2 Kb8 25.b3 h4 26.Nb2 c5 27.dxc5 Qxc5 28.Nd3 Qd6 29.Nb4 d4 30.c4 g3 31.Nd5 Bc6 32.Bxf5 Bxd5 33.cxd5 Ne7 34.Be6 Nxd5 35.f5 Ne3 36.Rf3 h3 37.Rxe3 Qc7+ 38.Kb2 dxe3 39.Qxe3 hxg2 40.Rg1 Rh1 41.Rxg2 Rh2 42.Qf3 Rd8 0-1
[Site "Kiel GER"]
[Date "2025.07.03"]
[Round "5.2"]
[White "Sieciechowicz, M"]
[Black "Kosakowski, Jakub"]
[Result "0-1"]
[WhiteElo "2413"]
[BlackElo "2548"]
[ECO "A80"]
[PlyCount "84"]
1.d4 f5 2.Bg5 h6 3.Bh4 g5 4.e3 Nf6 5.Bg3 Bg7 6.h4 g4 7.Nc3 d6 8.Bc4 Nh5 9.Nge2 Nc6 10.Nf4 Nxf4 11.Bxf4 e6 12.f3 h5 13.Bg5 Bf6 14.f4 Bxg5 15.hxg5 Ne7 16.e4 d5 17.exd5 exd5 18.Bb3 c6 19.Qd2 Qd6 20.O-O-O Bd7 21.Rdf1 O-O-O 22.Nd1 Ng6 23.c3 Rde8 24.Bc2 Kb8 25.b3 h4 26.Nb2 c5 27.dxc5 Qxc5 28.Nd3 Qd6 29.Nb4 d4 30.c4 g3 31.Nd5 Bc6 32.Bxf5 Bxd5 33.cxd5 Ne7 34.Be6 Nxd5 35.f5 Ne3 36.Rf3 h3 37.Rxe3 Qc7+ 38.Kb2 dxe3 39.Qxe3 hxg2 40.Rg1 Rh1 41.Rxg2 Rh2 42.Qf3 Rd8 0-1
[Event "Grand Hotel Kielce Open"]
[Site "Kiel GER"]
[Date "2025.07.03"]
[Round "5.2"]
[White "Sieciechowicz, M"]
[Black "Kosakowski, Jakub"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2413"]
[BlackElo "2548"]
[ECO "A80"]
[Opening "Dutch, 2.Bg5 variation"]
[EventDate "2025.06.30"]
[WhiteFideId "1130170"]
[BlackFideId "1185080"]
1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. e3 Nf6 5. Bg3 Bg7 6. h4 g4 7. Nc3 d6 8. Bc4
Nh5 9. Nge2 Nc6 10. Nf4 Nxf4 11. Bxf4 e6 12. f3 h5 13. Bg5 Bf6 14. f4 Bxg5
15. hxg5 Ne7 16. e4 d5 17. exd5 exd5 18. Bb3 c6 19. Qd2 Qd6 20. O-O-O Bd7
21. Rdf1 O-O-O 22. Nd1 Ng6 23. c3 Rde8 24. Bc2 Kb8 25. b3 h4 26. Nb2 c5 27.
dxc5 Qxc5 28. Nd3 Qd6 29. Nb4 d4 30. c4 g3 31. Nd5 Bc6 32. Bxf5 Bxd5 33.
cxd5 Ne7 34. Be6 Nxd5 35. f5 Ne3 36. Rf3 h3 37. Rxe3 Qc7+ 38. Kb2 dxe3 39.
Qxe3 hxg2 40. Rg1 Rh1 41. Rxg2 Rh2 42. Qf3 Rd8 0-1