[Event "Vidmar Memorial-04"]
[Site "Ljubljana/Portoroz"]
[Date "1977.06.05"]
[Round "4"]
[White "Tseshkovsky, Vitaly"]
[Black "Hort, Vlastimil"]
[Result "1/2-1/2"]
[WhiteElo "2590"]
[BlackElo "2620"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 g6 7. Nf3 Nc6 8. e5 dxe5 9. Qxd8+ Kxd8 10. fxe5 Ng4 11. Bf4 Be6 12. h3 Bh6 13. Bxh6 Nxh6 14. g4 Kc7 15. O-O-O Rad8 16. Bg2 f5 17. exf6 exf6 18. g5 Ng8 19. Rhe1 Rxd1+ 20. Kxd1 Bf7 21. Kc1 h6 22. gxf6 Nxf6 23. Nd4 Nd7 24. Bxc6 bxc6 25. Re7 Rf8 26. Ne4 Bd5 27. Nc3 1/2-1/2