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

EGTB: win in 2 half-moves

# move score
1 Bb3 win in 1 half-moves
2 Bb1 win in 5 half-moves
3 Kff6 win in 5 half-moves
4 Kgg4 win in 5 half-moves
5 Kgg6 win in 5 half-moves
6 Kh4 win in 5 half-moves
7 Kh5 win in 5 half-moves
8 Kh6 win in 5 half-moves
9 Kff4 win in 7 half-moves
10 Kfg4 win in 7 half-moves
11 Kfg6 win in 7 half-moves
12 Kgf4 loss in 4 half-moves
13 Kgf6 loss in 4 half-moves
14 Ba4 loss in 2 half-moves
15 Bd1 loss in 2 half-moves
16 Bd3 loss in 2 half-moves
17 Be4 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves