
[Event "4th elllobregat Open 2023"]
[Site "Sant Boi ESP"]
[Date "2023.12.05"]
[Round "6.43"]
[White "Mathieu, Phileas"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteElo "2351"]
[BlackElo "2490"]
[ECO "C78"]
[PlyCount "74"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Bc5 6.c3 b5 7.Bc2 d5 8.a4 dxe4 9.axb5 exf3 10.Qxf3 e4 11.Bxe4 Ne5 12.Qe2 O-O 13.Bxa8 Nd3 14.b4 Re8 15.Qxe8+ Qxe8 16.bxc5 Qxb5 17.Na3 Qxc5 18.Nc2 Qe5 19.Ne3 h5 20.Ra4 c5 21.f3 Qb8 22.Bc6 Qb6 23.Ba8 Qb1 24.Be4 Nxe4 25.Rxe4 Be6 26.Ba3 Qb3 27.Bxc5 Nxc5 28.Rd4 Qb2 29.f4 g6 30.f5 gxf5 31.Nd1 Qb6 32.Ne3 Nb3 33.Rb4 Qc5 34.Rxf5 Bxf5 35.Rxb3 Be6 36.d4 Qg5 37.c4 Bxc4 0-1
[Site "Sant Boi ESP"]
[Date "2023.12.05"]
[Round "6.43"]
[White "Mathieu, Phileas"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteElo "2351"]
[BlackElo "2490"]
[ECO "C78"]
[PlyCount "74"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Bc5 6.c3 b5 7.Bc2 d5 8.a4 dxe4 9.axb5 exf3 10.Qxf3 e4 11.Bxe4 Ne5 12.Qe2 O-O 13.Bxa8 Nd3 14.b4 Re8 15.Qxe8+ Qxe8 16.bxc5 Qxb5 17.Na3 Qxc5 18.Nc2 Qe5 19.Ne3 h5 20.Ra4 c5 21.f3 Qb8 22.Bc6 Qb6 23.Ba8 Qb1 24.Be4 Nxe4 25.Rxe4 Be6 26.Ba3 Qb3 27.Bxc5 Nxc5 28.Rd4 Qb2 29.f4 g6 30.f5 gxf5 31.Nd1 Qb6 32.Ne3 Nb3 33.Rb4 Qc5 34.Rxf5 Bxf5 35.Rxb3 Be6 36.d4 Qg5 37.c4 Bxc4 0-1
[Event "4th elllobregat Open 2023"]
[Site "Sant Boi ESP"]
[Date "2023.12.05"]
[Round "6.43"]
[White "Mathieu, Phileas"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "IM"]
[WhiteElo "2351"]
[BlackElo "2490"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "Moeller defence"]
[EventDate "2023.11.30"]
[WhiteFideId "36048410"]
[BlackFideId "12993093"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 b5 7. Bc2 d5 8.
a4 dxe4 9. axb5 exf3 10. Qxf3 e4 11. Bxe4 Ne5 12. Qe2 O-O 13. Bxa8 Nd3 14.
b4 Re8 15. Qxe8+ Qxe8 16. bxc5 Qxb5 17. Na3 Qxc5 18. Nc2 Qe5 19. Ne3 h5 20.
Ra4 c5 21. f3 Qb8 22. Bc6 Qb6 23. Ba8 Qb1 24. Be4 Nxe4 25. Rxe4 Be6 26. Ba3
Qb3 27. Bxc5 Nxc5 28. Rd4 Qb2 29. f4 g6 30. f5 gxf5 31. Nd1 Qb6 32. Ne3 Nb3
33. Rb4 Qc5 34. Rxf5 Bxf5 35. Rxb3 Be6 36. d4 Qg5 37. c4 Bxc4 0-1