Denis Frolov vs Sergei Yudin
Novosibirsk Novosibirsk RUS round 3 2001.07.21
Philidor Defense 0-1

Yuri Rafailovich Yakovich vs Denis Frolov
54th ch-RUS Elista RUS round 1 2001.04.30
Slav Defense: Quiet Variation, Amsterdam Variation 1/2-1/2

Denis Frolov vs Andrey Shariyazdanov
Russian Championship Higher League Tomsk Tomsk RUS round 1 2004.05.23
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 1/2-1/2

Vitaly Bachin vs Denis Frolov
54th ch-RUS Elista RUS round 8 2001.05.07
Four Knights Game: Scotch Variation 0-1

Denis Frolov vs Marat Askarov
4th Stage Russian Cup Samara RUS round 2 2002.07.27
Sicilian Defense: Canal Attack, Haag Gambit 1/2-1/2