[Event "Olympiad-36"]
[Site "Mallorca"]
[Date "2004.10.16"]
[Round "2"]
[White "Khalifman, Alexander"]
[Black "Gallagher, Joseph G"]
[Result "1/2-1/2"]
[WhiteElo "2669"]
[BlackElo "2543"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 8. e4 a6 9. h3 exd4 10. Nxd4 Re8 11. Bg5 h6 12. Be3 Rb8 13. Qc1 Kh7 14. Rd1 Qe7 15. Rb1 c5 16. Nf3 b5 17. Bf4 Rb6 18. a4 b4 19. a5 Rb7 20. Nd5 Nxd5 21. cxd5 g5 22. Be3 Ne5 23. Nxe5 1/2-1/2