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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Bab7 win in 5 half-moves
4 Ra6 win in 5 half-moves
5 Rb4 win in 5 half-moves
6 Rb5 win in 5 half-moves
7 Rb8 win in 5 half-moves
8 Ba4 loss in 2 half-moves
9 Bb5 loss in 2 half-moves
10 Bcb7 loss in 2 half-moves
11 Bd5 loss in 2 half-moves
12 Bd7 loss in 2 half-moves
13 Be4 loss in 2 half-moves
14 Be8 loss in 2 half-moves
15 Bf3 loss in 2 half-moves
16 Bg2 loss in 2 half-moves
17 Bh1 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb7 loss in 2 half-moves