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

EGTB: win in 4 half-moves

# move score
1 Bb5 win in 3 half-moves
2 Bc4 win in 3 half-moves
3 Bc8 win in 3 half-moves
4 Bd3 win in 3 half-moves
5 Kb4 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kd5 win in 3 half-moves
8 Bb7 win in 5 half-moves
9 Bf1 win in 5 half-moves
10 Ka5 win in 5 half-moves
11 Ka7 win in 5 half-moves
12 Kb7 win in 5 half-moves
13 Kbb5 win in 5 half-moves
14 Kbc6 win in 5 half-moves
15 Kc7 win in 5 half-moves
16 Kcc6 win in 5 half-moves
17 Kd4 win in 5 half-moves
18 Kd6 win in 5 half-moves
19 Kcb5 win in 7 half-moves
20 Be2 loss in 2 half-moves