
[Event "Titled Tue 12th Dec Early"]
[Site "chess.com INT"]
[Date "2023.12.12"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Mesa Cruz, Juan Carlos"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2126"]
[ECO "D05"]
[PlyCount "59"]
1.d4 Nf6 2.Nf3 d5 3.e3 e6 4.Nbd2 b6 5.Ne5 Bd6 6.Bd3 O-O 7.f4 Ba6 8.O-O Bxd3 9.cxd3 c5 10.dxc5 bxc5 11.b3 Nfd7 12.Bb2 f6 13.Nxd7 Nxd7 14.e4 Qc7 15.Qf3 Nb6 16.Rac1 Rad8 17.Qg3 a5 18.e5 fxe5 19.fxe5 Be7 20.Nf3 a4 21.Qg4 Qd7 22.Ba3 Rc8 23.Rc2 axb3 24.axb3 Rf5 25.Rfc1 Qb5 26.Nd4 cxd4 27.Rxc8+ Nxc8 28.Rxc8+ Rf8 29.Qxe6+ Kh8 30.Bxe7 1-0
[Site "chess.com INT"]
[Date "2023.12.12"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Mesa Cruz, Juan Carlos"]
[Result "1-0"]
[WhiteElo "2490"]
[BlackElo "2126"]
[ECO "D05"]
[PlyCount "59"]
1.d4 Nf6 2.Nf3 d5 3.e3 e6 4.Nbd2 b6 5.Ne5 Bd6 6.Bd3 O-O 7.f4 Ba6 8.O-O Bxd3 9.cxd3 c5 10.dxc5 bxc5 11.b3 Nfd7 12.Bb2 f6 13.Nxd7 Nxd7 14.e4 Qc7 15.Qf3 Nb6 16.Rac1 Rad8 17.Qg3 a5 18.e5 fxe5 19.fxe5 Be7 20.Nf3 a4 21.Qg4 Qd7 22.Ba3 Rc8 23.Rc2 axb3 24.axb3 Rf5 25.Rfc1 Qb5 26.Nd4 cxd4 27.Rxc8+ Nxc8 28.Rxc8+ Rf8 29.Qxe6+ Kh8 30.Bxe7 1-0
[Event "Titled Tue 12th Dec Early"]
[Site "chess.com INT"]
[Date "2023.12.12"]
[Round "1"]
[White "Koellner, Ruben Gideon"]
[Black "Mesa Cruz, Juan Carlos"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "CM"]
[WhiteElo "2490"]
[BlackElo "2126"]
[ECO "D05"]
[Opening "Queen's pawn game"]
[EventDate "2023.12.12"]
[WhiteFideId "12993093"]
[BlackFideId "6423400"]
1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Nbd2 b6 5. Ne5 Bd6 6. Bd3 O-O 7. f4 Ba6 8.
O-O Bxd3 9. cxd3 c5 10. dxc5 bxc5 11. b3 Nfd7 12. Bb2 f6 13. Nxd7 Nxd7 14.
e4 Qc7 15. Qf3 Nb6 16. Rac1 Rad8 17. Qg3 a5 18. e5 fxe5 19. fxe5 Be7 20.
Nf3 a4 21. Qg4 Qd7 22. Ba3 Rc8 23. Rc2 axb3 24. axb3 Rf5 25. Rfc1 Qb5 26.
Nd4 cxd4 27. Rxc8+ Nxc8 28. Rxc8+ Rf8 29. Qxe6+ Kh8 30. Bxe7 1-0