
[Event "31st World Senior 65+"]
[Site "Citta del Mare ITA"]
[Date "2023.11.01"]
[Round "7.5"]
[White "Roos, Louis1"]
[Black "Knaak, R"]
[Result "0-1"]
[WhiteElo "2257"]
[BlackElo "2451"]
[ECO "C78"]
[PlyCount "46"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 d6 7.Ng5 d5 8.exd5 Nd4 9.d6 Nxb3 10.dxc7 Qxc7 11.axb3 h6 12.Nf3 e4 13.Re1 Be7 14.Nc3 Bb7 15.Nd4 Bc5 16.Nce2 Ng4 17.Ng3 Nxf2 18.Kxf2 Bxd4+ 19.Kf1 O-O 20.d3 exd3 21.c3 Ba7 22.Qxd3 Rad8 23.Qc2 Rfe8 0-1
[Site "Citta del Mare ITA"]
[Date "2023.11.01"]
[Round "7.5"]
[White "Roos, Louis1"]
[Black "Knaak, R"]
[Result "0-1"]
[WhiteElo "2257"]
[BlackElo "2451"]
[ECO "C78"]
[PlyCount "46"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 d6 7.Ng5 d5 8.exd5 Nd4 9.d6 Nxb3 10.dxc7 Qxc7 11.axb3 h6 12.Nf3 e4 13.Re1 Be7 14.Nc3 Bb7 15.Nd4 Bc5 16.Nce2 Ng4 17.Ng3 Nxf2 18.Kxf2 Bxd4+ 19.Kf1 O-O 20.d3 exd3 21.c3 Ba7 22.Qxd3 Rad8 23.Qc2 Rfe8 0-1
[Event "31st World Senior 65+"]
[Site "Citta del Mare ITA"]
[Date "2023.11.01"]
[Round "7.5"]
[White "Roos, Louis1"]
[Black "Knaak, R"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2257"]
[BlackElo "2451"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "...b5 & ...d6"]
[EventDate "2023.10.25"]
[WhiteFideId "600288"]
[BlackFideId "4611250"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 d6 7. Ng5 d5 8.
exd5 Nd4 9. d6 Nxb3 10. dxc7 Qxc7 11. axb3 h6 12. Nf3 e4 13. Re1 Be7 14.
Nc3 Bb7 15. Nd4 Bc5 16. Nce2 Ng4 17. Ng3 Nxf2 18. Kxf2 Bxd4+ 19. Kf1 O-O
20. d3 exd3 21. c3 Ba7 22. Qxd3 Rad8 23. Qc2 Rfe8 0-1