| 112916 | Ambos - Istomin | 1-0 | 20th of January 2019 18:40:41 | (chess) | rated |
| 112922 | Istomin - Faust | 0-1 | 13th of January 2019 17:31:46 | (chess) | rated |
| 112923 | Farnik - Istomin | 1-0 | 13th of January 2019 17:33:45 | (chess) | rated |
| 112924 | Istomin - Rossi | 0-1 | 13th of January 2019 17:31:46 | (chess) | rated |
| 112925 | Kalixpov - Istomin | 0-1 | 13th of January 2019 17:31:46 | (chess) | rated |
| 112926 | Istomin - Pareschi | 0-1 | 13th of January 2019 17:31:46 | (chess) | rated |