2 games · 2015–2017 · 2 classical · 0 online
Mack 20 draws0 De Kruif
100.0% for Mack
Openings between them
| A26 | English Opening: King's English Variation, Botvinnik System | 1 | 100.0% |
| A30 | English Opening: Symmetrical Variation | 1 | 100.0% |
All games
| De Kruif, K1993 | 0-1 | Mack, W2149 | 43rd Guernsey Open 2017 | 2017 |
| Mack, W2223 | 1-0 | De Kruif, K1954 | 41st Guernsey Open 2015 | 2015 |