
[Event "60th World Juniors 2023"]
[Site "Mexico City MEX"]
[Date "2023.09.21"]
[Round "1.17"]
[White "Koellner, Ruben Gideon"]
[Black "Diaz Gonzalez Jardon, Emmanuel"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "1919"]
[ECO "D04"]
[PlyCount "61"]
1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.Ne5 Nfd7 5.Qf3 e6 6.Nxf7 Kxf7 7.g4 Qf6 8.gxf5 Qxf5 9.Qxf5+ exf5 10.c4 c6 11.Nc3 Nf6 12.Bd2 Nbd7 13.cxd5 cxd5 14.f3 a6 15.Bd3 g6 16.e4 dxe4 17.fxe4 fxe4 18.Nxe4 Re8 19.O-O Kg7 20.Rae1 Nxe4 21.Bxe4 Nf6 22.Bg2 Bd6 23.Bc3 Rxe1 24.Rxe1 Re8 25.Bxb7 Rxe1+ 26.Bxe1 Ng4 27.h3 Nh2 28.Kg2 g5 29.Bxa6 g4 30.Be2 h5 31.Bg3 1-0
[Site "Mexico City MEX"]
[Date "2023.09.21"]
[Round "1.17"]
[White "Koellner, Ruben Gideon"]
[Black "Diaz Gonzalez Jardon, Emmanuel"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "1919"]
[ECO "D04"]
[PlyCount "61"]
1.d4 d5 2.Nf3 Nf6 3.e3 Bf5 4.Ne5 Nfd7 5.Qf3 e6 6.Nxf7 Kxf7 7.g4 Qf6 8.gxf5 Qxf5 9.Qxf5+ exf5 10.c4 c6 11.Nc3 Nf6 12.Bd2 Nbd7 13.cxd5 cxd5 14.f3 a6 15.Bd3 g6 16.e4 dxe4 17.fxe4 fxe4 18.Nxe4 Re8 19.O-O Kg7 20.Rae1 Nxe4 21.Bxe4 Nf6 22.Bg2 Bd6 23.Bc3 Rxe1 24.Rxe1 Re8 25.Bxb7 Rxe1+ 26.Bxe1 Ng4 27.h3 Nh2 28.Kg2 g5 29.Bxa6 g4 30.Be2 h5 31.Bg3 1-0
[Event "60th World Juniors 2023"]
[Site "Mexico City MEX"]
[Date "2023.09.21"]
[Round "1.17"]
[White "Koellner, Ruben Gideon"]
[Black "Diaz Gonzalez Jardon, Emmanuel"]
[Result "1-0"]
[WhiteTitle "IM"]
[WhiteElo "2485"]
[BlackElo "1919"]
[ECO "D04"]
[Opening "Queen's pawn game"]
[EventDate "2023.09.21"]
[WhiteFideId "12993093"]
[BlackFideId "5132215"]
1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Ne5 Nfd7 5. Qf3 e6 6. Nxf7 Kxf7 7. g4 Qf6
8. gxf5 Qxf5 9. Qxf5+ exf5 10. c4 c6 11. Nc3 Nf6 12. Bd2 Nbd7 13. cxd5 cxd5
14. f3 a6 15. Bd3 g6 16. e4 dxe4 17. fxe4 fxe4 18. Nxe4 Re8 19. O-O Kg7 20.
Rae1 Nxe4 21. Bxe4 Nf6 22. Bg2 Bd6 23. Bc3 Rxe1 24. Rxe1 Re8 25. Bxb7 Rxe1+
26. Bxe1 Ng4 27. h3 Nh2 28. Kg2 g5 29. Bxa6 g4 30. Be2 h5 31. Bg3 1-0