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

EGTB: win in 4 half-moves

# move score
1 Be4 win in 3 half-moves
2 K4h5 win in 7 half-moves
3 K6g5 win in 7 half-moves
4 K6h5 win in 7 half-moves
5 Kf3 win in 7 half-moves
6 Kf4 win in 7 half-moves
7 Kg3 win in 7 half-moves
8 Kg7 win in 7 half-moves
9 Kh3 win in 7 half-moves
10 Kh4 win in 7 half-moves
11 Kh6 win in 7 half-moves
12 Kh7 win in 7 half-moves
13 K4g5 loss in 4 half-moves
14 Ba2 loss in 2 half-moves
15 Bc2 loss in 2 half-moves
16 Bd3 loss in 2 half-moves
17 Bf5 loss in 2 half-moves
18 K4f5 loss in 2 half-moves
19 K6f5 loss in 2 half-moves
20 Kf6 loss in 2 half-moves
21 Kf7 loss in 2 half-moves