[Event "URS-ch57"]
[Site "Leningrad"]
[Date "1990.??.??"]
[Round "?"]
[White "Aseev, Konstantin N"]
[Black "Khalifman, Alexander"]
[Result "1/2-1/2"]
[WhiteElo "2575"]
[BlackElo "2615"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 h6 7. Bh4 O-O 8. Be2 d5 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Nxd5 Bxd5 12. Rc1 c5 13. dxc5 Rd8 14. Qa4 Nd7 15. c6 Nc5 16. Qa3 a5 1/2-1/2