[Event "2nd Christmas Tournament"] [Site "Trinec CSR"] [Date "1966.12.29"] [EventDate "?"] [Round "5"] [Result "0-1"] [White "Zdenek Rutka"] [Black "Viktor Kupreichik"] [ECO "A07"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "42"] 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. e4 c5 7. Nc3 Nc6 8. Ne2 Rb8 9. Ne1 d5 10. Bd2 e5 11. c3 b6 12. f4 dxe4 13. dxe4 Ba6 14. Bf3 Re8 15. Qc2 Rb7 16. g4 Rd7 17. Be3 exf4 18. Bxf4 Ne5 19. Bg2 Nfxg4 20. h3 Nf6 21. Rf2 Nd3 0-1