[Event "Christmas Congress 1966/67-42 Premier"]
[Site "Hastings"]
[Date "1966.12.29"]
[Round "2"]
[White "Penrose, Jonathan"]
[Black "Keene, Raymond"]
[Result "1/2-1/2"]
[ECO "A36"]
[Opening "English Opening: Symmetrical Variation, Two Knights, Fianchetto Variation"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. e3 e6 6. Nge2 Nge7 7. d4 cxd4 8. Nxd4 d5 9. cxd5 Nxd4 10. exd4 Nxd5 11. O-O O-O 12. Be3 Nxe3 13. fxe3 Rb8 14. Qe2 b6 15. Rac1 Bb7 16. Bxb7 Rxb7 17. Qf3 Qd7 1/2-1/2