
[Event "58th Biel ATO 2025"]
[Site "Biel SUI"]
[Date "2025.07.15"]
[Round "1.18"]
[White "Klas, F"]
[Black "Leuenberger, U"]
[Result "0-1"]
[WhiteElo "1686"]
[BlackElo "1859"]
[ECO "A46"]
[PlyCount "52"]
1.d4 Nf6 2.Nf3 e6 3.Bf4 d5 4.e3 Bd6 5.Bg3 Bxg3 6.fxg3 Nbd7 7.Bd3 c5 8.c3 Qb6 9.Qc1 Qc7 10.Nbd2 Ng4 11.Nf1 e5 12.dxe5 Ndxe5 13.Bb5+ Bd7 14.Bxd7+ Qxd7 15.Nxe5 Nxe5 16.Qc2 c4 17.O-O-O O-O 18.Rd4 Nd3+ 19.Kb1 Rfe8 20.Nd2 b5 21.Rf1 Qb7 22.Rf5 Rxe3 23.Nf3 Rae8 24.a3 Re1+ 25.Ka2 Nc1+ 26.Ka1 Nb3+ 0-1
[Site "Biel SUI"]
[Date "2025.07.15"]
[Round "1.18"]
[White "Klas, F"]
[Black "Leuenberger, U"]
[Result "0-1"]
[WhiteElo "1686"]
[BlackElo "1859"]
[ECO "A46"]
[PlyCount "52"]
1.d4 Nf6 2.Nf3 e6 3.Bf4 d5 4.e3 Bd6 5.Bg3 Bxg3 6.fxg3 Nbd7 7.Bd3 c5 8.c3 Qb6 9.Qc1 Qc7 10.Nbd2 Ng4 11.Nf1 e5 12.dxe5 Ndxe5 13.Bb5+ Bd7 14.Bxd7+ Qxd7 15.Nxe5 Nxe5 16.Qc2 c4 17.O-O-O O-O 18.Rd4 Nd3+ 19.Kb1 Rfe8 20.Nd2 b5 21.Rf1 Qb7 22.Rf5 Rxe3 23.Nf3 Rae8 24.a3 Re1+ 25.Ka2 Nc1+ 26.Ka1 Nb3+ 0-1
[Event "58th Biel ATO 2025"]
[Site "Biel SUI"]
[Date "2025.07.15"]
[Round "1.18"]
[White "Klas, F"]
[Black "Leuenberger, U"]
[Result "0-1"]
[WhiteElo "1686"]
[BlackElo "1859"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[EventDate "2025.07.15"]
[WhiteFideId "24669970"]
[BlackFideId "1310585"]
1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 Bxg3 6. fxg3 Nbd7 7. Bd3 c5
8. c3 Qb6 9. Qc1 Qc7 10. Nbd2 Ng4 11. Nf1 e5 12. dxe5 Ndxe5 13. Bb5+ Bd7
14. Bxd7+ Qxd7 15. Nxe5 Nxe5 16. Qc2 c4 17. O-O-O O-O 18. Rd4 Nd3+ 19. Kb1
Rfe8 20. Nd2 b5 21. Rf1 Qb7 22. Rf5 Rxe3 23. Nf3 Rae8 24. a3 Re1+ 25. Ka2
Nc1+ 26. Ka1 Nb3+ 0-1