[Event "Moscow Aeroflot op-A"]
[Site "Moscow"]
[Date "2004.02.21"]
[Round "5"]
[White "Kosyrev, Vladimir"]
[Black "Mastrovasilis, Athanasios"]
[Result "1/2-1/2"]
[WhiteElo "2522"]
[BlackElo "2475"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Bg5 h6 7. Bxf6 Qxf6 8. Rc1 Bxc5 9. e3 b6 10. Nf3 Qg6 11. Qc2 f5 12. g3 Bb7 13. Bg2 O-O 14. O-O Qg4 15. b3 Rad8 16. Rcd1 Ba8 17. Qe2 Bb4 18. Nb5 a6 19. Nbd4 Nxd4 20. Rxd4 Qh5 21. Qd1 Bc5 22. Ne5 Qxd1 23. Rdxd1 d6 24. Nd3 1/2-1/2