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

EGTB: win in 6 half-moves

# move score
1 Ke1 win in 5 half-moves
2 Kee3 win in 5 half-moves
3 Kf4 win in 5 half-moves
4 Bf1 win in 9 half-moves
5 Kf1 win in 9 half-moves
6 Bh1 loss in 4 half-moves
7 Kef2 loss in 4 half-moves
8 Bh3 loss in 2 half-moves
9 Kd1 loss in 2 half-moves
10 Kd2 loss in 2 half-moves
11 Kd3 loss in 2 half-moves
12 Kfe3 loss in 2 half-moves
13 Kff2 loss in 2 half-moves
14 Kg3 loss in 2 half-moves
15 Kg4 loss in 2 half-moves
16 Ke4 loss in 1 half-moves