2 games · 2017–2018 · 2 classical · 0 online
Ontiveros 00 draws2 Birkisson
0.0% for Ontiveros
Openings between them
| A40 | Queen's Pawn Game: Modern Defense | 1 | 0.0% |
| D45 | Semi-Slav Defense: Accelerated Meran Variation | 1 | 0.0% |
All games
| Ontiveros, John1736 | 0-1 | Birkisson, Bjorn Holm2022 | Reykjavik Open 2018 | 2018 |
| Ontiveros, John1741 | 0-1 | Birkisson, Bjorn Holm2057 | Reykjavik Open 2017 | 2017 |