| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 51. J Oms Pallisse vs Y Masserey |
| 0-1 | 40 | 1993 | European Junior Championship | A09 Reti Opening |
| 52. Y Masserey vs G Izsak |
| ½-½ | 29 | 1993 | European Junior Championship | B43 Sicilian, Kan, 5.Nc3 |
| 53. M Antonsen vs Y Masserey |
| ½-½ | 31 | 1993 | European Junior Championship | A40 Queen's Pawn Game |
| 54. V Babula Sr vs Y Masserey |
| 1-0 | 42 | 1993 | European Junior Championship | E32 Nimzo-Indian, Classical |
| 55. Y Masserey vs M Kekelidze |
| ½-½ | 61 | 1993 | European Junior Championship | B42 Sicilian, Kan |
| 56. Y Masserey vs J Petrov |
| 0-1 | 24 | 1993 | European Junior Championship | B04 Alekhine's Defense, Modern |
| 57. M Brancaleoni vs Y Masserey |
| 0-1 | 47 | 1993 | European Junior Championship | A42 Modern Defense, Averbakh System |
| 58. R Kempinski vs Y Masserey |
| ½-½ | 31 | 1993 | European Junior Championship | D07 Queen's Gambit Declined, Chigorin Defense |
| 59. Y Masserey vs E Van Beers |
| 1-0 | 85 | 1993 | European Junior Championship | C44 King's Pawn Game |
| 60. M Ceteras vs Y Masserey |
| ½-½ | 33 | 1993 | European Junior Championship | B08 Pirc, Classical |
| 61. Y Masserey vs Vaganian |
 | 0-1 | 37 | 1994 | Biel | B04 Alekhine's Defense, Modern |
| 62. Y Masserey vs M Godena |
| 0-1 | 44 | 1994 | Horgen SKA | B32 Sicilian |
| 63. Y Masserey vs V Di Fonzo |
| 1-0 | 46 | 1994 | Geneve op | C68 Ruy Lopez, Exchange |
| 64. Y Masserey vs A Hoffman |
| 0-1 | 22 | 1994 | Biel | B70 Sicilian, Dragon Variation |
| 65. Y Masserey vs Chiburdanidze |
| ½-½ | 28 | 1994 | Biel | B54 Sicilian |
| 66. M Wahls vs Y Masserey |
| 1-0 | 30 | 1994 | Biel | C05 French, Tarrasch |
| 67. Y Masserey vs R Forster |
| 1-0 | 41 | 1994 | Biel | B93 Sicilian, Najdorf, 6.f4 |
| 68. P Cramling vs Y Masserey |
| 1-0 | 23 | 1994 | Biel | E11 Bogo-Indian Defense |
| 69. C Landenbergue vs Y Masserey |
| ½-½ | 33 | 1994 | Biel | A18 English, Mikenas-Carls |
| 70. J Gallagher vs Y Masserey |
| 1-0 | 46 | 1994 | Biel | C03 French, Tarrasch |
| 71. Y Masserey vs Gavrikov |
| ½-½ | 42 | 1994 | Biel | B43 Sicilian, Kan, 5.Nc3 |
| 72. Pelletier vs Y Masserey |
| ½-½ | 20 | 1994 | Altensteig Juniors | E86 King's Indian, Samisch, Orthodox, 7.Nge2 c6 |
| 73. Y Masserey vs I Kadimova |
| 0-1 | 25 | 1994 | Altensteig Juniors | B12 Caro-Kann Defense |
| 74. Y Masserey vs M Pribyl |
| 1-0 | 71 | 1994 | Altensteig Juniors | B06 Robatsch |
| 75. Y Masserey vs R Schmaltz |
| 0-1 | 60 | 1994 | Altensteig Juniors | B07 Pirc |
Kibitzing
