april, 2018 2018 National High School (K-12) Chess Championship, April 27 - 29, 2018 - Columbus, OH 27aprallday29allday2018 National High School (K-12) Chess Championship, April 27 - 29, 2018 - Columbus, OH Event DetailsFor More Information: http://www.uschess.org/content/view/10015/95 Event Details For More Information: http://www.uschess.org/content/view/10015/95 Timeapril 27 (Friday) - 29 (Sunday) CalendarGoogleCal Comments are closed.