Grandmaster Ben Finegold spends a short time on many games where a player blundered and lost several moves later. See if you can solve these mate problems faster than the class. You must be at least four years old to answer!

2016.01.10
Paul D Mechem vs. Ben Boaz, 2015
Alex Shimanov vs. Matthew Wendell Larson, 2015
Kevin Wang vs. Larson, 2015
Mark Waechter vs. Larson, 2015
Benjamin P Finegold vs. Gary Kitts, 1987
Ossip Bernstein vs Jose Raul Capablanca, Moscow (1914)