
[Event "Titled Tue 2nd May Early"]
[Site "chess.com INT"]
[Date "2023.05.02"]
[Round "3"]
[White "Koellner, Ruben Gideon"]
[Black "Petrova, I"]
[Result "1-0"]
[WhiteElo "2426"]
[BlackElo "2108"]
[ECO "A41"]
[PlyCount "51"]
1.d4 d6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 Nf6 5.Bc4 O-O 6.O-O c6 7.Bb3 a5 8.a4 Nbd7 9.e5 Nd5 10.e6 fxe6 11.Ng5 N7f6 12.Re1 Qb6 13.c3 Nh5 14.Nxe6 Bxe6 15.Rxe6 Rae8 16.Nc4 Qc7 17.Ne3 Nhf4 18.Nxd5 Nxd5 19.Qe2 Kh8 20.Bg5 Nf4 21.Bxf4 Rxf4 22.Re1 Bf6 23.g3 Rf5 24.Bc2 Rh5 25.Rxf6 Qc8 26.Re6 1-0
[Site "chess.com INT"]
[Date "2023.05.02"]
[Round "3"]
[White "Koellner, Ruben Gideon"]
[Black "Petrova, I"]
[Result "1-0"]
[WhiteElo "2426"]
[BlackElo "2108"]
[ECO "A41"]
[PlyCount "51"]
1.d4 d6 2.Nf3 g6 3.Nbd2 Bg7 4.e4 Nf6 5.Bc4 O-O 6.O-O c6 7.Bb3 a5 8.a4 Nbd7 9.e5 Nd5 10.e6 fxe6 11.Ng5 N7f6 12.Re1 Qb6 13.c3 Nh5 14.Nxe6 Bxe6 15.Rxe6 Rae8 16.Nc4 Qc7 17.Ne3 Nhf4 18.Nxd5 Nxd5 19.Qe2 Kh8 20.Bg5 Nf4 21.Bxf4 Rxf4 22.Re1 Bf6 23.g3 Rf5 24.Bc2 Rh5 25.Rxf6 Qc8 26.Re6 1-0
[Event "Titled Tue 2nd May Early"]
[Site "chess.com INT"]
[Date "2023.05.02"]
[Round "3"]
[White "Koellner, Ruben Gideon"]
[Black "Petrova, I"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "WIM"]
[WhiteElo "2426"]
[BlackElo "2108"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[EventDate "2023.05.02"]
[WhiteFideId "12993093"]
[BlackFideId "14124122"]
1. d4 d6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 Nf6 5. Bc4 O-O 6. O-O c6 7. Bb3 a5 8.
a4 Nbd7 9. e5 Nd5 10. e6 fxe6 11. Ng5 N7f6 12. Re1 Qb6 13. c3 Nh5 14. Nxe6
Bxe6 15. Rxe6 Rae8 16. Nc4 Qc7 17. Ne3 Nhf4 18. Nxd5 Nxd5 19. Qe2 Kh8 20.
Bg5 Nf4 21. Bxf4 Rxf4 22. Re1 Bf6 23. g3 Rf5 24. Bc2 Rh5 25. Rxf6 Qc8 26.
Re6 1-0