[Event "Rubinstein Memorial-04"]
[Site "Polanica Zdroj"]
[Date "1966.08.14"]
[Round "6"]
[White "Sliwa, Bogdan Stanislaw"]
[Black "Neikirkh, Oleg"]
[Result "1/2-1/2"]
1. c4 e5 2. Nf3 Nc6 3. e3 Nf6 4. d4 exd4 5. exd4 d5 6. Nc3 Be7 7. Ne5 O-O 8. cxd5 Nxd5 9. Nxc6 bxc6 10. Bd3 Nb4 11. O-O Nxd3 12. Qxd3 Rb8 13. b3 Bd6 14. h3 Re8 15. Bb2 Qg5 16. Rfe1 Bf5 17. Qf3 Qd2 18. Re2 Rxe2 19. Qxe2 Qf4 20. g3 1/2-1/2