article_snippet.sent: A 10-year-old boy climbed through a school window and jumped to A 10-year-old boy death after A 10-year-old boy chess opponent failed to say 'checkmate' after beating A 10-year-old boy, a police report has revealed.
article_snippet.sent: The fifth-grader had been playing chess with another student during a morning recess period when his became upset that his didn't say 'checkmate', according to a report.
article_snippet.sent: Tragic: A 10-year-old boy jumped to A 10-year-old boy from a window at Grant Elementary School in New Jersey last month after becoming upset following a losing chess match, according to a new police report .
article_snippet.sent: After losing another chess match in December, A 10-year-old boy got angry and said, 'I'm this close to jumping out the window!'
article_snippet.sent: Upset: A 10-year-old boy had previously told A 10-year-old boy chess opponent on four separate occasions that A 10-year-old boy would jump out the window, but his classmate told police his classmate thought A 10-year-old boy was just messing around (stock photo)
article_snippet.sent: In the days before his classmate jumped, A 10-year-old boy had also told the lunch aide that no one was letting A 10-year-old boy play chess with no one, so his classmate told the other students to include A 10-year-old boy.
highlights_snippet.sent: A report into the incident has revealed he became angry after a classmate failed to say 'checkmate' after beating he in a match at recess .
  