Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kba7 win in 3 half-moves
2 Kbb7 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Kab7 win in 7 half-moves
6 Kb5 win in 7 half-moves
7 Kb6 win in 7 half-moves
8 Kc8 win in 17 half-moves
9 Ka5 win in 35 half-moves
10 Kaa7 draw