Triple rook

LASTEXILE -Fam, the Silver Wing — Episode 20: "Triple rook"

Ep 1 Open file Ep 2 Fool's mate Ep 3 Light square Ep 4 Dubious Move Ep 5 Touch and move Ep 6 Over step Ep 7 Weak square Ep 8 Distraction Ep 9 Connected passed pawn Ep 10 Illegal Move Ep 11 Backward pawn Ep 12 Block Ep 13 Bad move Ep 14 Smothered mate Ep 15 Triangulation Ep 16 Automaton Ep 17 Dynamic possibilities Ep 18 Transposition Ep 19 Queening square Ep 20 Triple rook Ep 21 Grand master