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

EGTB: win in 4 half-moves

# move score
1 Bb4 win in 3 half-moves
2 Bc1 win in 3 half-moves
3 Bb2 win in 5 half-moves
4 Kc8 win in 5 half-moves
5 Kd6 win in 5 half-moves
6 Kd8 win in 5 half-moves
7 Ke6 win in 5 half-moves
8 Ke8 win in 5 half-moves
9 Ra5 win in 5 half-moves
10 Ra6 win in 5 half-moves
11 Ra8 win in 5 half-moves
12 Kc7 win in 7 half-moves
13 Ke7 win in 7 half-moves
14 Bc5 loss in 4 half-moves
15 Bd6 loss in 4 half-moves
16 Be7 loss in 4 half-moves
17 Bf8 loss in 4 half-moves
18 Kc6 loss in 4 half-moves
19 Ra4 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc7 loss in 2 half-moves