| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. D Rousseau vs G Guevremont |
| 1-0 | 42 | 1982 | Quebec Open | B17 Caro-Kann, Steinitz Variation |
| 27. D Rousseau vs P Jodoin |
| 1-0 | 20 | 1982 | Labour Day Open | A07 King's Indian Attack |
| 28. M Dougherty vs D Rousseau |
| 1-0 | 37 | 1982 | Labour Day Open | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 29. B Nickoloff vs D Rousseau |
| 1-0 | 26 | 1982 | Labour Day Open | E75 King's Indian, Averbakh, Main line |
| 30. D Rousseau vs R Morenz |
| 0-1 | 44 | 1982 | Labour Day Open | C84 Ruy Lopez, Closed |
| 31. D Bailey vs D Rousseau |
| 1-0 | 41 | 1982 | Labour Day Open | C99 Ruy Lopez, Closed, Chigorin, 12...cd |
| 32. Chris Dowdall vs D Rousseau |
| 0-1 | 34 | 1982 | Equinoxe Specialiste | E92 King's Indian |
| 33. D Rousseau vs S Maurer |
| 1-0 | 31 | 1982 | Equinoxe Specialiste | B33 Sicilian |
| 34. J Sasseville vs D Rousseau |
| 0-1 | 29 | 1982 | Equinoxe Specialiste | A16 English |
| 35. D Rousseau vs S Lacroix |
| ½-½ | 29 | 1982 | Equinoxe Specialiste | B07 Pirc |
| 36. K Spraggett vs D Rousseau |
| 1-0 | 45 | 1982 | Equinoxe Specialiste | C92 Ruy Lopez, Closed |
| 37. J Desforges vs D Rousseau |
| 0-1 | 28 | 1982 | Roger Lemelin | E83 King's Indian, Samisch |
| 38. D Rousseau vs T Balla |
| 1-0 | 27 | 1982 | Roger Lemelin | C95 Ruy Lopez, Closed, Breyer |
| 39. D Rousseau vs K Spraggett |
| 0-1 | 47 | 1982 | Roger Lemelin | B83 Sicilian |
| 40. L Morin vs D Rousseau |
| 0-1 | 76 | 1982 | Roger Lemelin | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 41. L Williams vs D Rousseau |
| ½-½ | 56 | 1982 | Roger Lemelin | C92 Ruy Lopez, Closed |
| 42. C Picard vs D Rousseau |
| ½-½ | 54 | 1982 | Roger Lemelin | C92 Ruy Lopez, Closed |
| 43. K Spraggett vs D Rousseau |
| 1-0 | 21 | 1987 | Specialiste | D80 Grunfeld |
| 44. D Rousseau vs D Deslongchamps |
| 1-0 | 37 | 1987 | Specialiste | B81 Sicilian, Scheveningen, Keres Attack |
| 45. C Frappier vs D Rousseau |
| 1-0 | 44 | 1987 | Specialiste | E94 King's Indian, Orthodox |
| 46. D Rousseau vs A Lesiege |
| 1-0 | 44 | 1987 | Specialiste | C97 Ruy Lopez, Closed, Chigorin |
| 47. D Rousseau vs R Burnett |
| 0-1 | 44 | 2003 | Montreal CMA Futurity 3rd | B08 Pirc, Classical |
| 48. S Barbeau vs D Rousseau |
| 1-0 | 45 | 2010 | Quebec Open | A05 Reti Opening |
| 49. D Rousseau vs Z Qin |
| ½-½ | 36 | 2010 | Quebec Open | B90 Sicilian, Najdorf |
| 50. D Rousseau vs F Leveille |
| 0-1 | 38 | 2010 | Quebec Open | C11 French |
Kibitzing
