The 2011 World Computer Speed-Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik (J. Int. Comput. Games Assoc., 2011)

The 19th World Computer-Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik (J. Int. Comput. Games Assoc., 2011)

The 2nd World Chess Software Championship. - Jan Krabbenbos; H. Jaap van den Herik (J. Int. Comput. Games Assoc., 2012)

The Havannah Challenge. - Jan Krabbenbos; Ton van der Valk (J. Int. Comput. Games Assoc., 2012)

The 2013 World Computer Speed-Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik (J. Int. Comput. Games Assoc., 2013)

The 20th World Computer Chess Championship. - Jan Krabbenbos; Guy Haworth; H. Jaap van den Herik (J. Int. Comput. Games Assoc., 2013)

The 3rd World Chess Software Championship. - Jan Krabbenbos; Guy Haworth; H. Jaap van den Herik (J. Int. Comput. Games Assoc., 2013)

The Theo van der Storm Cup. - Jan Krabbenbos (J. Int. Comput. Games Assoc., 2014)

The World Computer Speed Chess Championship 2015. - Jan Krabbenbos; H. Jaap van den Herik (J. Int. Comput. Games Assoc., 2015)

WCCC 2015: The 21st World Computer Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2015)

WCSC 2015: The 4th World Chess Software Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2015)

WCCC 2016: The 22nd World Computer Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2017)

WCSC 2016: The 6th World Chess Software Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2017)

WSCC 2016: The World Speed Computer Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2017)

WCCC 2017: The 23rd World Computer Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2017)

WCSC 2017: The 7th World Chess Software Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2018)

WSCC 2017: The World Speed Computer Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2018)

WCCC 2018: The 24th World Computer Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2018)

WCSC 2018: The 8th World Chess Software Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2018)

WSCC 2018: The World Speed Computer Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2018)

WCCC 2019: The 25th World Computer Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2019)

WCSC 2019: The 9th World Chess Software Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2019)

WSCC 2019: The World Speed Chess Championship. - Jan Krabbenbos; H. Jaap van den Herik; Guy Haworth (J. Int. Comput. Games Assoc., 2019)

The 2022 World Computer Chess Championships. - Jan Krabbenbos; Jonathan Schaeffer 001 (J. Int. Comput. Games Assoc., 2022)