| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 301. R Ris vs A Beliavsky |
 | 1-0 | 32 | 2017 | Reykjavik Open | D02 Queen's Pawn Game |
| 302. L'Ami vs R Ris |
| ½-½ | 51 | 2017 | Reykjavik Open | D41 Queen's Gambit Declined, Semi-Tarrasch |
| 303. R Ris vs Kamsky |
| 0-1 | 50 | 2017 | Reykjavik Open | E60 King's Indian Defense |
| 304. Shirov vs R Ris |
| ½-½ | 30 | 2017 | Reykjavik Open | D20 Queen's Gambit Accepted |
| 305. Landa vs R Ris |
| 1-0 | 40 | 2017 | Reykjavik Open | C18 French, Winawer |
| 306. R Ris vs V Plotkin |
| 0-1 | 66 | 2017 | Reykjavik Open | D00 Queen's Pawn Game |
| 307. M Warmerdam vs R Ris |
| 0-1 | 53 | 2017 | Dutch League -18 | B33 Sicilian |
| 308. N Berry vs R Ris |
| 0-1 | 42 | 2018 | 4NCL 2017/18 | A62 Benoni, Fianchetto Variation |
| 309. R Ris vs M Lagarde |
| ½-½ | 55 | 2018 | 4NCL 2017/18 | B94 Sicilian, Najdorf |
| 310. P Tregubov vs R Ris |
| 1-0 | 65 | 2018 | 5th Purtichju Open | E60 King's Indian Defense |
| 311. R Ris vs K S Liodakis |
| 1-0 | 22 | 2018 | European Club Cup | C00 French Defense |
| 312. R Sagit vs R Ris |
| 1-0 | 44 | 2018 | European Club Cup | A05 Reti Opening |
| 313. R Ris vs F Samoun |
| 1-0 | 86 | 2018 | European Club Cup | B31 Sicilian, Rossolimo Variation |
| 314. R Forster vs R Ris |
| ½-½ | 32 | 2018 | European Club Cup | A07 King's Indian Attack |
| 315. R Ris vs O Danchevski |
| 1-0 | 40 | 2018 | European Club Cup | B62 Sicilian, Richter-Rauzer |
| 316. R Pruijssers vs R Ris |
| ½-½ | 38 | 2018 | European Club Cup | B13 Caro-Kann, Exchange |
| 317. E Blomqvist vs R Ris |
| 0-1 | 34 | 2018 | European Club Cup | D78 Neo-Grunfeld, 6.O-O c6 |
| 318. R Ris vs D Howell |
| ½-½ | 29 | 2018 | 4NCL Div 1a 2018/19 | C45 Scotch Game |
| 319. S Gordon vs R Ris |
| 0-1 | 33 | 2018 | 4NCL Div 1a 2018/19 | A13 English |
| 320. Lupulescu vs R Ris |
| 1-0 | 41 | 2019 | 4NCL Div 1a 2018/19 | B31 Sicilian, Rossolimo Variation |
| 321. R Ris vs D Daulyte-Cornette |
| ½-½ | 13 | 2019 | 4NCL Div 1a 2018/19 | B32 Sicilian |
| 322. R Ris vs P Roberson |
| ½-½ | 23 | 2019 | 4NCL Div 1a 2018/19 | E06 Catalan, Closed, 5.Nf3 |
| 323. D Fitzsimons vs R Ris |
| ½-½ | 72 | 2019 | 4NCL Div 1a 2018/19 | B13 Caro-Kann, Exchange |
| 324. R Ris vs J Houska |
| ½-½ | 54 | 2019 | 4NCL Div 1a 2018/19 | D02 Queen's Pawn Game |
| 325. R Griffiths vs R Ris |
| ½-½ | 37 | 2019 | 4NCL Div 1a 2018/19 | B00 Uncommon King's Pawn Opening |
Kibitzing
