The Zurich Christmas Open (German: Weihnachtsopen Zürich) is an annual chess tournament that takes place in Zurich, Switzerland. The tournament began in 1977 and has been held 38 consecutive times. In 2013, Polish Grandmaster Radosław Wojtaszek won the tournament. In 2014, German grandmaster Arkadij Naiditsch won the tournament.
The tournament has been won four times by Vladimir Tukmakov and Josef Klinger.
References
Zurich Christmas Open Wikipedia(Text) CC BY-SA