[
Information
| Pairings & results
| Crosstable
| 1st
| 2nd
| 3rd
| 4th
| 5th
| Openings
| Annotations
| Sources
]
Round 4
5 October 2025
| Bartczak (2½) |
0-1 |
Fitzsimons (2½) |
| Venkatesan (2½) |
1-0 |
O'Driscoll (2½) |
| Kelbas (2½) |
½-½ |
Arun (2½) |
| Gubanov (2) |
1-0 |
Siller-Aziz (2) |
| Petrenko (2) |
1-0 |
de Jonge (2) |
| Fıl (2) |
½-½ |
Geaney-O'Brien (2) |
| Hohelj (1½) |
1-0 |
Jagic (2) |
| Burke (1½) |
½-½ |
Cogelja (1½) |
| Condon (1½) |
½-½ |
Comley (1½) |
| Kurochkin (1) |
½-½ |
Cummins (1) |
| Kelly (1) |
1-0 |
Taaffe (1) |
| Carey (0) |
0-1 |
Loughran (1) |
| Novak (½) |
1-0 |
O'Donovan (1) |
| Leichert (0) |
1-0 |
Putar (½) |
| Luna Ordonez (1) |
|
Did not play |
Scores after round 4
| Fitzsimons | 3½ |
| Venkatesan | 3½ |
| Arun | 3 |
| Gubanov | 3 |
| Kelbas | 3 |
| Petrenko | 3 |
| Bartczak | 2½ |
| Fıl | 2½ |
| Geaney-O'Brien | 2½ |
| Hohelj | 2½ |
| O'Driscoll | 2½ |
| Burke | 2 |
| Cogelja | 2 |
| Comley | 2 |
| Condon | 2 |
| de Jonge | 2 |
| Jagic | 2 |
| Kelly | 2 |
| Loughran | 2 |
| Siller-Aziz | 2 |
| Cummins | 1½ |
| Kurochkin | 1½ |
| Novak | 1½ |
| Leichert | 1 |
| Luna Ordonez | 1 |
| O'Donovan | 1 |
| Taaffe | 1 |
| Putar | ½ |
| Carey | 0 |