0 Chess Strategy- Capturing A Trapped King For Checkmate December 31, 2015 by William · Published December 31, 2015 · Last modified July 1, 2019
1 Chess Strategy- 15 Move Checkmate (Live Video From Actual Game) December 17, 2015 by William · Published December 17, 2015 · Last modified July 1, 2019
0 Checkmate in Chess Lesson May 23, 2016 by William · Published May 23, 2016 · Last modified July 1, 2019