
[Event "Titled Tue 14th Feb Late"]
[Site "chess.com INT"]
[Date "2023.02.14"]
[Round "4"]
[White "Nakamura, Hi"]
[Black "Koellner, Ruben Gideon"]
[Result "1-0"]
[WhiteElo "2768"]
[BlackElo "2410"]
[ECO "A05"]
[PlyCount "69"]
1.Nf3 Nf6 2.e3 d6 3.d4 Nbd7 4.c4 e5 5.Nc3 Be7 6.Bd3 O-O 7.O-O Re8 8.Bc2 exd4 9.exd4 Nf8 10.h3 Ng6 11.d5 Nd7 12.Nd4 a5 13.Be3 Nc5 14.a3 Bf6 15.b4 axb4 16.axb4 Rxa1 17.Qxa1 Na6 18.Qa3 Bd7 19.Ne4 Ne5 20.Qb3 Be7 21.f4 Ng6 22.f5 Ne5 23.f6 gxf6 24.Ng3 Kh8 25.Ndf5 Rg8 26.Kh2 Bf8 27.Bd2 c6 28.dxc6 Bxc6 29.Be4 Qb6 30.Bc3 Nc5 31.Qc2 Nxe4 32.Nxe4 Nxc4 33.Bxf6+ Bg7 34.Nxg7 Rxg7 35.Qxc4 1-0
[Site "chess.com INT"]
[Date "2023.02.14"]
[Round "4"]
[White "Nakamura, Hi"]
[Black "Koellner, Ruben Gideon"]
[Result "1-0"]
[WhiteElo "2768"]
[BlackElo "2410"]
[ECO "A05"]
[PlyCount "69"]
1.Nf3 Nf6 2.e3 d6 3.d4 Nbd7 4.c4 e5 5.Nc3 Be7 6.Bd3 O-O 7.O-O Re8 8.Bc2 exd4 9.exd4 Nf8 10.h3 Ng6 11.d5 Nd7 12.Nd4 a5 13.Be3 Nc5 14.a3 Bf6 15.b4 axb4 16.axb4 Rxa1 17.Qxa1 Na6 18.Qa3 Bd7 19.Ne4 Ne5 20.Qb3 Be7 21.f4 Ng6 22.f5 Ne5 23.f6 gxf6 24.Ng3 Kh8 25.Ndf5 Rg8 26.Kh2 Bf8 27.Bd2 c6 28.dxc6 Bxc6 29.Be4 Qb6 30.Bc3 Nc5 31.Qc2 Nxe4 32.Nxe4 Nxc4 33.Bxf6+ Bg7 34.Nxg7 Rxg7 35.Qxc4 1-0
[Event "Titled Tue 14th Feb Late"]
[Site "chess.com INT"]
[Date "2023.02.14"]
[Round "4"]
[White "Nakamura, Hi"]
[Black "Koellner, Ruben Gideon"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2768"]
[BlackElo "2410"]
[ECO "A05"]
[Opening "Reti opening"]
[EventDate "2023.02.14"]
[WhiteFideId "2016192"]
[BlackFideId "12993093"]
1. Nf3 Nf6 2. e3 d6 3. d4 Nbd7 4. c4 e5 5. Nc3 Be7 6. Bd3 O-O 7. O-O Re8 8.
Bc2 exd4 9. exd4 Nf8 10. h3 Ng6 11. d5 Nd7 12. Nd4 a5 13. Be3 Nc5 14. a3
Bf6 15. b4 axb4 16. axb4 Rxa1 17. Qxa1 Na6 18. Qa3 Bd7 19. Ne4 Ne5 20. Qb3
Be7 21. f4 Ng6 22. f5 Ne5 23. f6 gxf6 24. Ng3 Kh8 25. Ndf5 Rg8 26. Kh2 Bf8
27. Bd2 c6 28. dxc6 Bxc6 29. Be4 Qb6 30. Bc3 Nc5 31. Qc2 Nxe4 32. Nxe4 Nxc4
33. Bxf6+ Bg7 34. Nxg7 Rxg7 35. Qxc4 1-0