Match Groenendijk - Valneris rapid session 1
Match Groenendijk - Valneris blitz session
MR1 Atse Ncho Joel Groenendijk Jan
Strategic Analysis of Jan Groenendijk vs. Ron Heusdens | 2024 Dutch Draughts Championship
Match Groenendijk - Valneris round 2
Match Groenendijk - Valneris round 4
Match Groenendijk - Valneris rapid session 2
Match Groenendijk - Valneris round 7
Match Groenendijk - Valneris round 6
Match Groenendijk - Valneris round 3
Jan Groenendijk vs Vassily Ivanchuk - draughts blitz match
Match Groenendijk - Valneris round 5
Blitz game no.4: Valneris-Groenendijk during Nijmegen Open 2016
Groenendijk Rejects Keller: Strategical wrestling with Ivanov!
Match Groenendijk - Valneris classical game 1
Iconic Draughts Matchup: Genius Groenendijk vs. Legendary Shvartsman
Valneris - Groenendijk
Match Groenendijk - Valneris, round 1
Jan Groenendijk's Greatest Wins | Dominating Draughts Legends
