3 games · 2012–2025 · 3 classical · 0 online
Krefenstein 12 draws0 Niehaus
66.7% for Krefenstein
Openings between them
| B75 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Early Deviations | 1 | 50.0% |
| B77 | Sicilian Defense: Dragon Variation, Yugoslav Attack, Main Line | 1 | 50.0% |
| D00 | Queen's Pawn Game: Accelerated London System | 1 | 100.0% |
All games
| Krefenstein, Sergej2014 | ½-½ | Niehaus, F2126 | BSV BEM Masters 2025 | 2025 |
| Krefenstein, Sergej2116 | 1-0 | Niehaus, F2195 | Lichtenrader Herbst 2018 | 2018 |
| Niehaus, F2214 | ½-½ | Krefenstein, Sergej2038 | Werner-Ott-Open 2012 | 2012 |