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

EGTB: win in 4 half-moves

# move score
1 Kd7 win in 3 half-moves
2 Be8 win in 5 half-moves
3 Bf3 win in 5 half-moves
4 Bf7 win in 5 half-moves
5 Bg4 win in 5 half-moves
6 Kfe7 win in 5 half-moves
7 Kff5 win in 5 half-moves
8 Kff7 win in 5 half-moves
9 Kg5 win in 5 half-moves
10 Kg6 win in 5 half-moves
11 Kg7 win in 5 half-moves
12 Kee7 win in 7 half-moves
13 Kef5 win in 9 half-moves
14 Kef7 win in 9 half-moves
15 Bd1 loss in 2 half-moves
16 Be2 loss in 2 half-moves
17 Bg6 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Kee5 loss in 2 half-moves
21 Kfe5 loss in 2 half-moves