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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Bc4 win in 3 half-moves
3 Be2 win in 3 half-moves
4 Bf1 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kdc8 win in 3 half-moves
7 Kdd8 win in 3 half-moves
8 Ke6 win in 3 half-moves
9 Ke7 win in 3 half-moves
10 Ke8 win in 3 half-moves
11 Kb8 win in 5 half-moves
12 Kcc8 win in 5 half-moves
13 Kcd8 win in 5 half-moves
14 Bb7 win in 7 half-moves
15 Bb5 loss in 2 half-moves
16 Bc8 loss in 2 half-moves
17 Bd3 loss in 2 half-moves
18 Kcc6 loss in 2 half-moves
19 Kcd6 loss in 2 half-moves
20 Kdc6 loss in 2 half-moves
21 Kdd6 loss in 2 half-moves