Tomczak, Jacek (05.03.1990)

Jacek Tomczak is a Polish chess Grandmaster (2012) born in Śrem, Poland.

World Youth Chess Champion – U16 (2006).

Best results: 8th European U18 Team Chess Championship 2008 in Szeged, 1st team; Summer Universiade 2013 in Kazan, 3rd mixed team.

Peak rating: 2635 in March 2019