4 games · 2013–2021 · 3 classical · 1 online
Mareco 12 draws1 Bachmann
50.0% for Mareco
Openings between them
| A25 | English Opening: King's English Variation, Reversed Closed Sicilian | 1 | 50.0% |
| A46 | Indian Defense: London System | 1 | 0.0% |
| E10 | Indian Defense: Anti-Nimzo-Indian | 1 | 100.0% |
| E11 | Bogo-Indian Defense: Grünfeld Variation | 1 | 50.0% |
All games
| Mareco, S2629 | ½-½ | Bachmann, Ax2599 | Am. World Cup Q Final | 2021 |
| Bachmann, Ax2621 | 0-1 | Mareco, S2656 | Szmetan-Giardelli GM 2018 | 2018 |
| Bachmann, Ax2646 | 1-0 | Mareco, S2655 | Jorge Szmetan Mem 2017 | 2017 |
| Bachmann, Ax2536 | ½-½ | Mareco, S2562 | III Brazil Maringa Open | 2013 |