[Event "Rubinstein Memorial-04"]
[Site "Polanica Zdroj"]
[Date "1966.08.09"]
[Round "3"]
[White "Neikirkh, Oleg"]
[Black "Pietrusiak, Bogdan"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 g6 5. Nc3 Nc6 6. e4 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 O-O 10. Qd2 Be6 11. Be2 a6 12. O-O Qa5 13. Nd5 Qxd2 14. Bxd2 Nxd5 15. cxd5 Bd7 16. Rac1 Bd4+ 17. Kh1 Rfc8 18. Bc3 Bxc3 19. Rxc3 Bb5 20. Rxc8+ Rxc8 21. Bxb5 axb5 22. Kg1 Kg7 23. Rf2 Rc1+ 24. Rf1 Rc5 25. Rf2 Rc1+ 26. Rf1 1/2-1/2