| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 976. R Fontaine vs A Colmenares |
| 1-0 | 15 | 2018 | TCh-SUI | C77 Ruy Lopez |
| 977. M Gaehler vs R Fontaine |
| 1-0 | 65 | 2018 | TCh-SUI | A00 Uncommon Opening |
| 978. R Fontaine vs Harikrishna |
| ½-½ | 62 | 2018 | TCh-SUI | B44 Sicilian |
| 979. M Ragger vs R Fontaine |
| 1-0 | 58 | 2018 | TCh-SUI | B07 Pirc |
| 980. R Fontaine vs J Netzer |
| ½-½ | 91 | 2019 | TCh-SUI | A80 Dutch |
| 981. M Prusikin vs R Fontaine |
| ½-½ | 48 | 2019 | TCh-SUI | B13 Caro-Kann, Exchange |
| 982. S Ovsejevitsch vs R Fontaine |
| 0-1 | 25 | 2019 | TCh-SUI | E93 King's Indian, Petrosian System |
| 983. R Fontaine vs M Stojanovic |
| ½-½ | 31 | 2019 | TCh-SUI | D02 Queen's Pawn Game |
| 984. Harikrishna vs R Fontaine |
| 1-0 | 57 | 2019 | TCh-SUI | B12 Caro-Kann Defense |
| 985. R Fontaine vs G Sermier |
| 1-0 | 26 | 2019 | TCh-SUI | C00 French Defense |
| 986. M Ragger vs R Fontaine |
| ½-½ | 34 | 2019 | TCh-SUI | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 987. R Fontaine vs C Bauer |
| 0-1 | 53 | 2019 | TCh-SUI | A46 Queen's Pawn Game |
| 988. M Kraemer vs R Fontaine |
| 1-0 | 44 | 2019 | TCh-SUI | B12 Caro-Kann Defense |
| 989. R Fontaine vs O Sutter |
| 1-0 | 38 | 2021 | TCh-SUI | B18 Caro-Kann, Classical |
| 990. D Kaczmarczyk vs R Fontaine |
| 0-1 | 53 | 2021 | TCh-SUI | C55 Two Knights Defense |
| 991. Pelletier vs R Fontaine |
| 1-0 | 67 | 2021 | TCh-SUI | A16 English |
| 992. R Fontaine vs V Kriste |
| 1-0 | 51 | 2021 | TCh-SUI | A00 Uncommon Opening |
| 993. R Fontaine vs M Kraemer |
| 0-1 | 49 | 2023 | TCh-SUI | C77 Ruy Lopez |
| 994. R Fontaine vs S D Sigfusson |
| 1-0 | 41 | 2023 | TCh-SUI | C77 Ruy Lopez |
| 995. L M Peng vs R Fontaine |
| 1-0 | 24 | 2023 | TCh-SUI | D02 Queen's Pawn Game |
| 996. R Fontaine vs F Bellini |
| ½-½ | 46 | 2023 | TCh-SUI | C60 Ruy Lopez |
| 997. C Rohrer vs R Fontaine |
| ½-½ | 33 | 2023 | TCh-SUI | B12 Caro-Kann Defense |
Kibitzing
