
[Event "58th Biel Master Open"]
[Site "Biel SUI"]
[Date "2025.07.16"]
[Round "3.10"]
[White "Dau Khuong Duy"]
[Black "Sowray, P"]
[Result "1-0"]
[WhiteElo "2456"]
[BlackElo "2211"]
[ECO "B06"]
[PlyCount "67"]
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.f4 b5 6.Nf3 Bb7 7.Bd3 Nd7 8.e5 c5 9.e6 fxe6 10.Ng5 Nf8 11.dxc5 Nf6 12.O-O b4 13.Nce4 Nd5 14.Bf2 h6 15.Nh3 Bxb2 16.cxd6 exd6 17.Rb1 Nc3 18.Nxc3 Bxc3 19.Qg4 Kd7 20.Be1 Qb6+ 21.Nf2 Rc8 22.Bxc3 Rxc3 23.f5 exf5 24.Bxf5+ Kc7 25.Rxb4 Qc5 26.Rfb1 Bc6 27.Be4 h5 28.Qf4 Nd7 29.Bxc6 Qxc6 30.Rb7+ Kc8 31.Ne4 Rf8 32.Rb8+ Kc7 33.R1b7+ Qxb7 34.Qxd6# 1-0
[Site "Biel SUI"]
[Date "2025.07.16"]
[Round "3.10"]
[White "Dau Khuong Duy"]
[Black "Sowray, P"]
[Result "1-0"]
[WhiteElo "2456"]
[BlackElo "2211"]
[ECO "B06"]
[PlyCount "67"]
1.e4 g6 2.d4 Bg7 3.Nc3 d6 4.Be3 a6 5.f4 b5 6.Nf3 Bb7 7.Bd3 Nd7 8.e5 c5 9.e6 fxe6 10.Ng5 Nf8 11.dxc5 Nf6 12.O-O b4 13.Nce4 Nd5 14.Bf2 h6 15.Nh3 Bxb2 16.cxd6 exd6 17.Rb1 Nc3 18.Nxc3 Bxc3 19.Qg4 Kd7 20.Be1 Qb6+ 21.Nf2 Rc8 22.Bxc3 Rxc3 23.f5 exf5 24.Bxf5+ Kc7 25.Rxb4 Qc5 26.Rfb1 Bc6 27.Be4 h5 28.Qf4 Nd7 29.Bxc6 Qxc6 30.Rb7+ Kc8 31.Ne4 Rf8 32.Rb8+ Kc7 33.R1b7+ Qxb7 34.Qxd6# 1-0
[Event "58th Biel Master Open"]
[Site "Biel SUI"]
[Date "2025.07.16"]
[Round "3.10"]
[White "Dau Khuong Duy"]
[Black "Sowray, P"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "FM"]
[WhiteElo "2456"]
[BlackElo "2211"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[EventDate "2025.07.14"]
[WhiteFideId "12424722"]
[BlackFideId "400971"]
1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. f4 b5 6. Nf3 Bb7 7. Bd3 Nd7 8. e5
c5 9. e6 fxe6 10. Ng5 Nf8 11. dxc5 Nf6 12. O-O b4 13. Nce4 Nd5 14. Bf2 h6
15. Nh3 Bxb2 16. cxd6 exd6 17. Rb1 Nc3 18. Nxc3 Bxc3 19. Qg4 Kd7 20. Be1
Qb6+ 21. Nf2 Rc8 22. Bxc3 Rxc3 23. f5 exf5 24. Bxf5+ Kc7 25. Rxb4 Qc5 26.
Rfb1 Bc6 27. Be4 h5 28. Qf4 Nd7 29. Bxc6 Qxc6 30. Rb7+ Kc8 31. Ne4 Rf8 32.
Rb8+ Kc7 33. R1b7+ Qxb7 34. Qxd6# 1-0