Francisco Vallejo Pons vs Dennes Abel
Bundesliga 2008/09 Various GER round 5 2008.11.29
Semi-Slav Defense: Accelerated Meran Variation 1-0

Dennes Abel vs Almira Fyodorovna Skripchenko
Bundesliga 2009/10 Hamburg GER round 2 2009.10.18
Queen’s Gambit Accepted 1/2-1/2

Ludwig Deglmann vs Dennes Abel
Bundesliga 2008/09 Various GER round 1.7 2008.10.04
English Opening: Anglo-Indian Defense, Grünfeld Formation 1/2-1/2

Sergey Leonidovich Kalinitschew vs Dennes Abel
Bundesliga 2008/09 Various GER round 3.8 2008.10.25
Slav Defense: Quiet Variation, Amsterdam Variation 1-0