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

EGTB: win in 4 half-moves

# move score
1 Bc4 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kc4 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Bb5 win in 5 half-moves
6 Be2 win in 5 half-moves
7 Bf1 win in 5 half-moves
8 K5b5 win in 5 half-moves
9 K5d5 win in 5 half-moves
10 K5d6 win in 5 half-moves
11 K6b5 win in 5 half-moves
12 K6b6 win in 5 half-moves
13 K6d5 win in 5 half-moves
14 K6d6 win in 5 half-moves
15 Kb7 win in 5 half-moves
16 Kc7 win in 5 half-moves
17 Kd7 win in 5 half-moves
18 Bb7 win in 7 half-moves
19 K5b6 win in 7 half-moves
20 Bc8 loss in 2 half-moves
21 Bd3 loss in 2 half-moves