[Event "Leningrad-ch"]
[Site "Leningrad"]
[Date "1987.??.??"]
[Round "?"]
[White "Yudasin, Leonid"]
[Black "Yermolinsky, Alex"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2425"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qc7 8. Bd3 b6 9. O-O Ba6 10. Bxa6 Nxa6 11. Qd3 Nb8 12. a4 Nbc6 13. Ba3 cxd4 14. cxd4 Na5 15. Nd2 Rc8 16. Rfc1 Nc4 17. Nxc4 Qxc4 18. a5 Nf5 19. axb6 axb6 20. Qxc4 Rxc4 21. c3 h5 22. Rcb1 Kd7 23. Bc5 1/2-1/2