2 games · 2013–2025 · 2 classical · 0 online
Martens 11 draws0 Van der Werf
75.0% for Martens
Openings between them
| C77 | Ruy Lopez: Morphy Defense, Anderssen Variation | 1 | 50.0% |
| C91 | Ruy Lopez: Closed, Bogoljubow Variation | 1 | 100.0% |
All games
| Martens, M2300 | ½-½ | Van der Werf, M2395 | 33rd World Senior 50+ | 2025 |
| Martens, M2424 | 1-0 | Van der Werf, M2419 | TCh-NED Meesterklasse 2013-14 | 2013 |