[Event "World op 18th"]
[Site "Philadelphia"]
[Date "1990.??.??"]
[Round "4"]
[White "Gurevich, Dmitry"]
[Black "Benjamin, Joel"]
[Result "1/2-1/2"]
[EventArchiveKey "world-open-1990"]
[WhiteElo "2470"]
[BlackElo "2530"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 Qxb6 7. e4 g6 8. Be2 Bg7 9. Nf3 O-O 10. O-O Nbd7 11. Nd2 Qc7 12. a4 Bb7 13. Nc4 Nb6 14. Na3 Rae8 15. Bf4 e6 16. Nc4 Nxc4 17. Bxc4 exd5 18. Nxd5 Nxd5 19. Bxd5 Bxd5 20. Qxd5 Re6 21. Rad1 Bd4 22. b4 Rfe8 23. Kh1 Qb6 24. f3 Qxb4 1/2-1/2