Hamish Olson vs Andrew Ledger
British Championship Hull ENG round 9 2021.10.10
London System: Poisoned Pawn Variation 1-0

Nico Georgiadis vs Hamish Olson
European Team Championship Batumi GEO round 2.19 2019.10.25
Ruy Lopez: Berlin Defense 1-0

Perparim Makoli vs Hamish Olson
European Team Championship Batumi GEO round 5.20 2019.10.28
Ruy Lopez: Berlin Defense 1/2-1/2

Hamish Olson vs Keith Arkell
British Championship Hull ENG round 4 2021.10.05
Döry Defense 1/2-1/2

Hamish Olson vs Nikola Djukic
European Team Championship Batumi GEO round 7.19 2019.10.31
East Indian Defense 0-1

Sahiti P Lakshmi vs Hamish Olson
Hastings 2011/12 Hastings ENG round 7.43 2012.01.03
Sicilian Defense: Four Knights Variation, Cobra Variation 1/2-1/2