[Event "Canadian op"]
[Site "Fredericton"]
[Date "1977.07.25"]
[Round "4"]
[White "Chrolavicius, Joseph"]
[Black "Yanofsky, Daniel Abraham"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1963"]
[BlackElo "2346"]
[PlyCount "52"]
[EventDate "1977.07.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 Bb4+ 6. Nc3 0-0 7. Ne5 c5 8. Be3 Nd5 9. Rc1 Nxe3 10. fxe3 Nd7 11. Nxc4 Nb6 12. Qd3 cxd4 13. exd4 Nxc4 14. Qxc4 Qb6 15. 0-0 Bd7 16. a3 Be7 17. Na4 Bxa4 18. Qxa4 Bg5 19. Rc4 Qxb2 20. Rb4 Qxe2 21. Rxb7 Rac8 22. Qd7 Bf6 23. Bf3 Qe3+ 24. Kh1 Rc1 25. Bg2 Rxf1+ 26. Bxf1 Bxd4 0-1

