Karthikeyan Ajay vs Awonder Liang
Sunway Sitges International Open Sitges ESP round 1.23 2019.12.13
Ruy Lopez: Berlin Defense, Berlin Wall 1/2-1/2

Alfonso Llorente Zaro vs Karthikeyan Ajay
Andorra Open Les Escaldes AND round 2.17 2017.07.23
English Opening: Anglo-Indian Defense 1-0

Viani D’cunha Antonio vs Karthikeyan Ajay
Sharjah Masters Sharjah UAE round 4.33 2018.04.14
Sicilian Defense: Closed 1-0

Rakesh Kulkarni vs Karthikeyan Ajay
Abu Dhabi Masters Abu Dhabi UAE round 2.57 2019.08.03
Sicilian Defense: Alapin Variation 1/2-1/2