| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 201. A Solovchuk vs O Gritsak |
| ½-½ | 48 | 2017 | Lviv Rapid Cup | A04 Reti Opening |
| 202. V Matviishen vs O Gritsak |
| ½-½ | 29 | 2017 | Lviv Rapid Cup | B54 Sicilian |
| 203. Swayams Mishra vs O Gritsak |
| ½-½ | 34 | 2017 | Gens Una Sumus GM | D85 Grunfeld |
| 204. O Gritsak vs M Kazakov |
| ½-½ | 11 | 2017 | Gens Una Sumus GM | E11 Bogo-Indian Defense |
| 205. M A Tabatabaei vs O Gritsak |
| ½-½ | 102 | 2017 | Gens Una Sumus GM | D35 Queen's Gambit Declined |
| 206. O Gritsak vs L Johansson |
| ½-½ | 12 | 2017 | SS Manhem GM | A15 English |
| 207. O Gritsak vs C Molenaar |
| 1-0 | 32 | 2017 | 21st Hoogeveen Open | A04 Reti Opening |
| 208. S Strating vs O Gritsak |
| 0-1 | 63 | 2017 | 21st Hoogeveen Open | D93 Grunfeld, with Bf4 & e3 |
| 209. R Pruijssers vs O Gritsak |
| ½-½ | 23 | 2017 | 21st Hoogeveen Open | B90 Sicilian, Najdorf |
| 210. O Gritsak vs D Saduakassova |
| ½-½ | 13 | 2017 | 21st Hoogeveen Open | A15 English |
| 211. O Gritsak vs D Kuljasevic |
| ½-½ | 26 | 2017 | 21st Hoogeveen Open | D38 Queen's Gambit Declined, Ragozin Variation |
| 212. D Kollars vs O Gritsak |
| 1-0 | 29 | 2017 | 21st Hoogeveen Open | B46 Sicilian, Taimanov Variation |
| 213. O Gritsak vs J Wempe |
| 1-0 | 58 | 2017 | 21st Hoogeveen Open | E11 Bogo-Indian Defense |
| 214. L Engel vs O Gritsak |
| ½-½ | 46 | 2017 | 21st Hoogeveen Open | B42 Sicilian, Kan |
| 215. P Golubka vs O Gritsak |
| 1-0 | 39 | 2018 | SS Manhem GM | C00 French Defense |
| 216. O Gritsak vs J Christiansen |
| ½-½ | 14 | 2018 | SS Manhem GM | A20 English |
| 217. M Vestby-Ellingsen vs O Gritsak |
| ½-½ | 11 | 2018 | SS Manhem GM | A45 Queen's Pawn Game |
| 218. S Brynell vs O Gritsak |
| ½-½ | 14 | 2018 | SS Manhem GM | E60 King's Indian Defense |
| 219. O Gritsak vs B Lindberg |
| 1-0 | 61 | 2018 | SS Manhem GM | E32 Nimzo-Indian, Classical |
| 220. Rozentalis vs O Gritsak |
| ½-½ | 12 | 2018 | SS Manhem GM | B13 Caro-Kann, Exchange |
| 221. O Gritsak vs S Schneider |
| 1-0 | 43 | 2018 | SS Manhem GM | E32 Nimzo-Indian, Classical |
| 222. L Johansson vs O Gritsak |
| ½-½ | 35 | 2018 | SS Manhem GM | A41 Queen's Pawn Game (with ...d6) |
| 223. O Gritsak vs T Sammalvuo |
| ½-½ | 6 | 2018 | SS Manhem GM | A15 English |
| 224. T Markowski vs O Gritsak |
| ½-½ | 31 | 2018 | TCh-POL 1st League | A10 English |
| 225. P Teclaf vs O Gritsak |
| ½-½ | 12 | 2018 | Szczawno A GM | B46 Sicilian, Taimanov Variation |
Kibitzing
