Four Knights Scotch | Short and Sweet Tactics

Another fun one... we go into the Four Knights Scotch game and I remembered a few book moves!

My opponent's first mistake comes on move 9 when he delays castling. There's only one good move for Black in response -- can you find it? I thought about it for a while, so don't feel like you need to pause.

On move 10 my opponent makes another mistake castling long. See how quickly you can spot the problem.

I hope you enjoy, and I'll see you next time.