[Event "Canadian op"]
[Site "Edmonton"]
[Date "1979.07.07"]
[Round "1"]
[White "Rioux, Roger"]
[Black "Barr, Donald"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "72"]
[EventDate "1979.07.07"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 b6 2. c4 e6 3. Nc3 Bb7 4. e4 Bb4 5. e5 f6 6. Qg4 Qe7 7. Be2 Nc6 8. Nf3 0-0-0 9. Be3 Qf7 10. Rc1 Nge7 11. a3 Bxc3+ 12. Rxc3 f5 13. Ng5 Qg6 14. Qh5 Qxh5 15. Bxh5 g6 16. Bf3 Rdf8 17. g3 h6 18. Nh3 g5 19. Bg2 Ng6 20. f4 g4 21. Nf2 h5 22. b4 h4 23. b5 Nce7 24. Bxb7+ Kxb7 25. Rg1 Ra8 26. Ke2 a6 27. Rgc1 axb5 28. c5 bxc5 29. dxc5 c6 30. Rb3 Nd5 31. Bd2 Ra4 32. Kf1 Rha8 33. Bb4 Nge7 34. Rd1 Kc8 35. Rbd3 R8a7 36. Ra1 Nxb4 0-1

[Event "Montreal op"]
[Site "Montreal"]
[Date "1973.09.02"]
[Round "4"]
[White "Brodie, Hugh"]
[Black "Rioux, Roger"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1800"]
[BlackElo "1550"]
[PlyCount "41"]
[EventDate "1973.08.31"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 d5 3. e4 dxe4 4. Nc3 exf3 5. Qxf3 c6 6. h3 Be6 7. Be3 g6 8. 0-0-0 Bg7 9. Bd3 0-0 10. Nge2 Nd5 11. Bf2 Nxc3 12. Nxc3 Qa5 13. a3 Nd7 14. h4 Nf6 15. Rde1 Kh8 16. Re5 Nd5 17. h5 Bxe5 18. dxe5 Nxc3 19. hxg6 fxg6 20. Rxh7+ Kxh7 21. Qh5+ 1-0

