13.b3...Nb6
14.d4...Qxe4
15.Wd1...Qxg216.Wc2
Donkey256, the pawn on d2 is transparent only to white pieces. The black queen cannot move across this pawn.
Unless I'm confused, Donkey's move wasn't legal. Derrickzhou should not move until after Donkey256 makes a legal move.
I think your correct @vickalan
Thanks for confirming Martin0. I think we're back on-track. Black's witch is in enemy territory, and witches are face-to-face!!
16.Wc2...Wd3