[Event "Montreal Hiver"]
[Site "Montreal"]
[Date "1973.??.??"]
[Round "?"]
[White "Sienkiewicz, Igor"]
[Black "Addison, Robin"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "68"]
[EventDate "1973.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Qf3 Bg4 16. Qg2 Qh5 17. Bxd5 cxd5 18. f4 Rfe8 19. Be3 Re6 20. Nd2 Rae8 21. Qf2 Rf6 22. b3 g5 23. c4 gxf4 24. Bxf4 Rxe1+ 25. Rxe1 Bxf4 26. gxf4 Rg6 27. Kh1 bxc4 28. Re5 Qh3 29. Re3 Qh5 30. Re8+ Kg7 31. Re5 f5 32. Re3 Bh3 33. Rg3 Qd1+ 34. Qg1 Qxd2 0-1

