93. the general walks in, by the soldier

Helpmates in xiangqi

4 moves

Black moves first and both sides cooperate: Black, Red, Black, Red, and Red's second move mates. Black has 43 legal first moves and exactly one of them works. 16 pieces, Black 38 to Red 11 in material, mate by the soldier. Themes: the general walks in, Black never checks or captu…