The North American Youth Chess Championship (NAYCC) is an annual chess tournament for participants under 18, first held in 2004 in Boca Raton, Florida. The tournament has 6 age brackets, in two-year increments, from U8 (under 8) to U18. For each age bracket, there is an open championship and a separate championship for girls. Since at least 2015, there is also a blitz tournament.
In 2021, it was held in Chicago, Illinois. The reigning U18 champions are Dimitar Mardov (Open), Alice Lee (Girls), and Nico Chasin (Blitz).
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