[Event "Poland"] [Site "Poland"] [Date "1973.??.??"] [EventDate "?"] [Round "?"] [Result "0-1"] [White "Marciniak"] [Black "Henryk Dobosz"] [ECO "B21"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "34"] 1. e4 c5 2. f4 e6 3. Nf3 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. exd5 exd5 7. O-O Nc6 8. d4 Nf6 9. b3 cxd4 10. Bb2 Bc5 11. Kh1 O-O 12. Nxd4 Ng4 13. Nxc6 bxc6 14. Qf3 Rfe8 15. Qc3 Nf2+ 16. Rxf2 Bd4 17. Qxd4 Re1+ 0-1