| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 101. V Lazarev vs Y Masserey |
| 1-0 | 35 | 1996 | Cannes Martinez Open | E38 Nimzo-Indian, Classical, 4...c5 |
| 102. Y Masserey vs R Schultz |
| 0-1 | 28 | 1996 | Cannes Martinez Open | B82 Sicilian, Scheveningen |
| 103. F Fiol vs Y Masserey |
| 1-0 | 33 | 1996 | Cannes Martinez Open | C05 French, Tarrasch |
| 104. Y Masserey vs A Delanoy |
| ½-½ | 15 | 1996 | Cannes Martinez Open | C43 Petrov, Modern Attack |
| 105. J Lebel-Arias vs Y Masserey |
| 0-1 | 27 | 1996 | Cannes Martinez Open | A46 Queen's Pawn Game |
| 106. Y Masserey vs B Catteau |
| ½-½ | 35 | 1996 | Cannes Martinez Open | B43 Sicilian, Kan, 5.Nc3 |
| 107. Y Masserey vs G Beikert |
| 0-1 | 64 | 1996 | Wch U26 | C67 Ruy Lopez |
| 108. A Wojtkiewicz vs Y Masserey |
| 1-0 | 31 | 1996 | Geneve Open | E06 Catalan, Closed, 5.Nf3 |
| 109. Y Masserey vs F Cesareo |
| 1-0 | 39 | 1996 | Geneve Open | B92 Sicilian, Najdorf, Opocensky Variation |
| 110. D Gurevich vs Y Masserey |
| 1-0 | 61 | 1996 | Geneve Open | A09 Reti Opening |
| 111. Y Masserey vs A Frank |
| 1-0 | 32 | 1996 | Geneve Open | B27 Sicilian |
| 112. G Rochat vs Y Masserey |
| ½-½ | 38 | 1996 | Geneve Open | E48 Nimzo-Indian, 4.e3 O-O 5.Bd3 d5 |
| 113. Y Masserey vs A David |
| 1-0 | 47 | 1996 | Geneve Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 114. U Hobuss vs Y Masserey |
| 1-0 | 64 | 1996 | Geneve Open | A46 Queen's Pawn Game |
| 115. Y Masserey vs M Palac |
| ½-½ | 21 | 1996 | Geneve Open | B84 Sicilian, Scheveningen |
| 116. A Palat vs Y Masserey |
| 0-1 | 61 | 1996 | Geneve Open | A46 Queen's Pawn Game |
| 117. Y Masserey vs M Heidenfeld |
| 1-0 | 32 | 1997 | 3rd Bodensee Cup | C33 King's Gambit Accepted |
| 118. Y Masserey vs J Gallagher |
| 0-1 | 38 | 1999 | SUI-chT | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 119. O Berrig vs Y Masserey |
| 0-1 | 32 | 1999 | Geneva Open | A07 King's Indian Attack |
| 120. Y Masserey vs G Dizdar |
| ½-½ | 42 | 1999 | Geneva Open | C02 French, Advance |
| 121. Y Masserey vs A Wojtkiewicz |
| 0-1 | 31 | 1999 | Geneva Open | B90 Sicilian, Najdorf |
| 122. N Miezis vs Y Masserey |
| ½-½ | 30 | 1999 | Geneva Open | A18 English, Mikenas-Carls |
| 123. Y Masserey vs D Burnier |
| ½-½ | 61 | 1999 | Geneva Open | C67 Ruy Lopez |
| 124. A Graf vs Y Masserey |
| 1-0 | 36 | 1999 | Geneva Open | E11 Bogo-Indian Defense |
| 125. Y Masserey vs D Bucher |
| 0-1 | 31 | 1999 | Geneva Open | B90 Sicilian, Najdorf |
Kibitzing
