Career
She shared third place in the European Girls Under-12 Championship in 2003. Katrīna Šķiņķe played for Latvia in the Chess Olympiads:
In 2008, at fourth board in the 38th Chess Olympiad in Dresden (+7 −2 =1);
In 2010, at fourth board in the 39th Chess Olympiad in Khanty-Mansiysk (+4 -2 =3);
In 2012, at fourth board in the 40th Chess Olympiad in Istanbul (+5 -3 =1);
In 2014, at fourth board in the 41st Chess Olympiad in Tromsø (+8 -2 =1). Katrīna Šķiņķe played for Latvia in the European Team Chess Championship (women):
In 2011, at third board in the 18th European Team Chess Championship (women) in Porto Carras (+2 −1 =1);
In 2015, at fourth board in 20th European Team Chess Championship (women) in Reykjavik (+3 −2 =4).