[Event "Eastern Ontario op"] [Site "Ottawa CAN"] [Date "1970.07.18"] [Round "3"] [White "Berry, Jonathan"] [Black "Kwilecki"] [Result "1-0"] [ECO "A90"] [EventDate "1970.07.18"] [PlyCount "59"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. c4 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 d5 7. Ngf3 Ne4 8. O-O O-O 9. Ne5 c6 10. f3 Nxd2 11. Qxd2 Nd7 12. Nxd7 Bxd7 13. b3 Be8 14. e4 f4 15. gxf4 Qh4 16. Qb4 Qxf4 17. Qxb7 Rb8 18. Qxa7 dxc4 19. bxc4 Rb2 20. Rab1 Qe3+ 21. Kh1 Rxb1 22. Rxb1 Rxf3 23. Qe7 Rf8 24. Qxe6+ Bf7 25. Qxc6 Qxd4 26. c5 Bxa2 27. Rg1 Rd8 28. Qc7 Rd7 29. Qa5 Bc4 30. c6 1-0