
[Event "Krefeld Christmas Open"]
[Site "Krefeld GER"]
[Date "2024.12.27"]
[Round "1.7"]
[White "Preuschoff, M"]
[Black "Osten, Stefan"]
[Result "1-0"]
[WhiteElo "2195"]
[BlackElo "1799"]
[ECO "A35"]
[PlyCount "46"]
1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.g3 g6 5.d4 cxd4 6.Nxd4 Nxd4 7.Qxd4 Bg7 8.c5 O-O 9.Bg2 Nh5 10.Qb4 a5 11.Qa3 Bxc3+ 12.Qxc3 d5 13.cxd6 Qxd6 14.O-O Re8 15.Be3 Qf6 16.Bd4 e5 17.Bc5 Ra6 18.Rad1 b5 19.Rd3 Bg4 20.Re3 b4 21.Qc4 Qe6 22.Bd5 Qf6 23.Qxg4 Raa8 1-0
[Site "Krefeld GER"]
[Date "2024.12.27"]
[Round "1.7"]
[White "Preuschoff, M"]
[Black "Osten, Stefan"]
[Result "1-0"]
[WhiteElo "2195"]
[BlackElo "1799"]
[ECO "A35"]
[PlyCount "46"]
1.Nf3 Nf6 2.c4 c5 3.Nc3 Nc6 4.g3 g6 5.d4 cxd4 6.Nxd4 Nxd4 7.Qxd4 Bg7 8.c5 O-O 9.Bg2 Nh5 10.Qb4 a5 11.Qa3 Bxc3+ 12.Qxc3 d5 13.cxd6 Qxd6 14.O-O Re8 15.Be3 Qf6 16.Bd4 e5 17.Bc5 Ra6 18.Rad1 b5 19.Rd3 Bg4 20.Re3 b4 21.Qc4 Qe6 22.Bd5 Qf6 23.Qxg4 Raa8 1-0
[Event "Krefeld Christmas Open"]
[Site "Krefeld GER"]
[Date "2024.12.27"]
[Round "1.7"]
[White "Preuschoff, M"]
[Black "Osten, Stefan"]
[Result "1-0"]
[WhiteElo "2195"]
[BlackElo "1799"]
[ECO "A35"]
[Opening "English"]
[Variation "symmetrical, four knights system"]
[EventDate "2024.12.27"]
[WhiteFideId "4609808"]
[BlackFideId "12987700"]
1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Bg7
8. c5 O-O 9. Bg2 Nh5 10. Qb4 a5 11. Qa3 Bxc3+ 12. Qxc3 d5 13. cxd6 Qxd6 14.
O-O Re8 15. Be3 Qf6 16. Bd4 e5 17. Bc5 Ra6 18. Rad1 b5 19. Rd3 Bg4 20. Re3
b4 21. Qc4 Qe6 22. Bd5 Qf6 23. Qxg4 Raa8 1-0