[Event "Chigorin Memorial-13"]
[Site "Sochi"]
[Date "1979.??.??"]
[Round "14"]
[White "Psakhis, Lev"]
[Black "Zaitsev, Igor A"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2190"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4 7. Be3 Nc6 8. Qd2 e5 9. dxe5 dxe5 10. Rad1 Qc8 11. Qc1 Rd8 12. Rxd8+ Qxd8 13. Rd1 Qe8 14. h3 Bxf3 15. Bxf3 Rd8 16. Nb5 Rxd1+ 17. Qxd1 Qb8 18. c3 Bf8 19. Bg5 Be7 20. Bxf6 Bxf6 21. Qd7 Qd8 22. Qxc7 Qd2 23. Nd6 Be7 24. Nxb7 Qc1+ 1/2-1/2