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

EGTB: win in 4 half-moves

# move score
1 K5e5 win in 3 half-moves
2 K6e5 win in 3 half-moves
3 Bd1 win in 5 half-moves
4 K5e6 win in 5 half-moves
5 K6e6 win in 5 half-moves
6 Ke4 win in 5 half-moves
7 Ke7 win in 5 half-moves
8 Be2 win in 7 half-moves
9 K5g5 win in 7 half-moves
10 K5g6 win in 7 half-moves
11 Kf4 win in 7 half-moves
12 Kf7 win in 7 half-moves
13 Bh3 win in 9 half-moves
14 Bh5 win in 9 half-moves
15 K6g5 win in 9 half-moves
16 K6g6 win in 9 half-moves
17 Kg7 win in 9 half-moves
18 Bf3 loss in 2 half-moves