| ( open | women | statistics) | |
| no. | host city | year | winner | system | players | games | PGN | |||
| 23. |  |
2026 | Ouellet, Maili-Jade | |
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| 22. | |
2025 | Yunshan, Li | |
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| 21. | |
2024 | Ouellet, Maili-Jade | |
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| 20. | |
2023 | Demchenko, Svitlana | |
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| 19. | |
2022 | Ouellet, Maili-Jade | |
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| 18. | |
2018 | Ouellet, Maili-Jade | |
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| 17. | Ottawa, ON | |
2016 | Zhou, Qiyu | |
RR | 7 | 21 |  |
|
| 16. | |
2012 | Khoudgarian, Natalia | |
||||||
| 15. | Toronto, ON | |
2011 | Khoudgarian, Natalia | |
RR | 6 | 15 | |
|
| 14. | Kitchener, ON | |
2009 | Kagramanov, Dina | |
RR | 7 | 21 | |
|
| 13. | Kitchener, ON | |
2007 | Khoudgarian, Natalia | |
RR | 8 | 28 | |
|
| 12. | Richmond Hill, ON | |
2006 | Khoudgarian, Natalia | |
RR | 6 | 15 | |
|
| 11. | Toronto, ON | |
2004 | Khaziyeva, Dinara | |
RR | 6 | 15 | |
|
| 10. | Toronto, ON | |
2001 | Starr, Nava | |
RR | 6 | 15 | |
|
| 9. | Toronto, ON | |
1996 | Charest, Johanne | |
RR | 10 | 45 | |
|
| 8. | Montreal | |
1995 | Starr, Nava | |
RR | 12 | 66 | |
|
| 7. | Guelph, ON | |
1991 | Starr, Nava | |
RR | 6 | 15 | |
|
| 6. | Scarborough | |
1989 | Sterenberg, Nava | |
RR | 8 | 28 | |
|
| 5. | Toronto | |
1986 | Sterenberg, Nava | |
RR | 28 | 378 | |
|
| 4. | Toronto | |
1984 | Sterenberg, Nava | |
RR | 10 | 45 | |
|
| 3. | Toronto | |
1981 | Sterenberg, Nava | |
RR | 10 | 45 | |
|
| 2. | Victoria, BC | |
1978 | Sterenberg, Nava | |
RR | 36 | 630 | |
|
| 1. | Ottawa | |
1975 | Vujosevic, Smilja | |
RR | 21 | 210 | |
|
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 summary |
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 missing data |