[Event "World op 18th"]
[Site "Philadelphia"]
[Date "1990.??.??"]
[Round "?"]
[White "Hernandez,"]
[Black "Tseshkovsky, Vitaly"]
[Result "1/2-1/2"]
[EventArchiveKey "world-open-1990"]
[BlackElo "2490"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. g3 Nbd7 5. Bg2 e5 6. Nge2 Be7 7. O-O O-O 8. h3 Re8 9. Be3 b5 10. a3 Bb7 11. g4 Nb6 12. b3 a5 13. Ng3 exd4 14. Qxd4 c5 15. Qd3 b4 16. axb4 axb4 17. Nb5 d5 18. e5 Nfd7 19. f4 g6 20. Kh2 Rxa1 21. Rxa1 Qb8 22. Bf2 Bc6 23. Na7 Bb7 24. Nb5 Bc6 25. Na7 Bb7 26. Nb5 Bc6 1/2-1/2