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

EGTB: win in 2 half-moves

# move score
1 Bd1 win in 1 half-moves
2 K5b6 win in 1 half-moves
3 K5d6 win in 1 half-moves
4 K6b6 win in 1 half-moves
5 K6d6 win in 1 half-moves
6 Kb7 win in 1 half-moves
7 Kc4 win in 1 half-moves
8 Kc7 win in 1 half-moves
9 Kd4 win in 1 half-moves
10 Kd7 win in 1 half-moves
11 Bb3 loss in 2 half-moves
12 Bc2 loss in 2 half-moves
13 Bb5 loss in 1 half-moves
14 K5b5 loss in 1 half-moves
15 K5d5 loss in 1 half-moves
16 K6b5 loss in 1 half-moves
17 K6d5 loss in 1 half-moves
18 Kb4 loss in 1 half-moves