
[Event "56th Biel Master Open"]
[Site "Biel SUI"]
[Date "2023.07.19"]
[Round "3.32"]
[White "Prieb, Robert"]
[Black "Karthik, Rajaa"]
[Result "1/2-1/2"]
[WhiteElo "2060"]
[BlackElo "2276"]
[ECO "E12"]
[PlyCount "42"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Nxc3 8.bxc3 Be7 9.e4 O-O 10.Bd3 c5 11.O-O Qc7 12.Qe2 Nc6 13.d5 c4 14.Bxc4 Na5 15.Ba2 exd5 16.exd5 Bf6 17.Bb2 Rac8 18.Nd2 Be5 19.Nf3 Bf6 20.Nd2 Be5 21.Nf3 Bf6 1/2-1/2
[Site "Biel SUI"]
[Date "2023.07.19"]
[Round "3.32"]
[White "Prieb, Robert"]
[Black "Karthik, Rajaa"]
[Result "1/2-1/2"]
[WhiteElo "2060"]
[BlackElo "2276"]
[ECO "E12"]
[PlyCount "42"]
1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 Nxc3 8.bxc3 Be7 9.e4 O-O 10.Bd3 c5 11.O-O Qc7 12.Qe2 Nc6 13.d5 c4 14.Bxc4 Na5 15.Ba2 exd5 16.exd5 Bf6 17.Bb2 Rac8 18.Nd2 Be5 19.Nf3 Bf6 20.Nd2 Be5 21.Nf3 Bf6 1/2-1/2
[Event "56th Biel Master Open"]
[Site "Biel SUI"]
[Date "2023.07.19"]
[Round "3.32"]
[White "Prieb, Robert"]
[Black "Karthik, Rajaa"]
[Result "1/2-1/2"]
[WhiteTitle "CM"]
[BlackTitle "FM"]
[WhiteElo "2060"]
[BlackElo "2276"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[EventDate "2023.07.17"]
[WhiteFideId "16212002"]
[BlackFideId "25035215"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 Nxc3
8. bxc3 Be7 9. e4 O-O 10. Bd3 c5 11. O-O Qc7 12. Qe2 Nc6 13. d5 c4 14. Bxc4
Na5 15. Ba2 exd5 16. exd5 Bf6 17. Bb2 Rac8 18. Nd2 Be5 19. Nf3 Bf6 20. Nd2
Be5 21. Nf3 Bf6 1/2-1/2