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

EGTB: win in 2 half-moves

# move score
1 K6d6 win in 1 half-moves
2 K7d6 win in 1 half-moves
3 Kd8 win in 1 half-moves
4 K6d7 win in 5 half-moves
5 K7d7 win in 5 half-moves
6 Kb5 win in 5 half-moves
7 Kc5 win in 5 half-moves
8 Kd5 win in 5 half-moves
9 K7b6 win in 7 half-moves
10 K6b6 win in 9 half-moves
11 K7b7 win in 9 half-moves
12 Kb8 win in 9 half-moves
13 Kc8 win in 9 half-moves
14 K6b7 win in 11 half-moves