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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Bb1 win in 5 half-moves
5 Bb3 win in 5 half-moves
6 K3b3 win in 5 half-moves
7 K3b4 win in 5 half-moves
8 K3d3 win in 5 half-moves
9 K3d4 win in 5 half-moves
10 K4b4 win in 5 half-moves
11 K4d3 win in 5 half-moves
12 K4d4 win in 5 half-moves
13 Kb2 win in 5 half-moves
14 Kc2 win in 5 half-moves
15 Kd2 win in 5 half-moves
16 K4b3 win in 7 half-moves