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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Kcd5 win in 3 half-moves
8 Kcd6 win in 3 half-moves
9 Kd7 win in 3 half-moves
10 Ke5 win in 3 half-moves
11 Ke7 win in 3 half-moves
12 Ked5 win in 3 half-moves
13 Ked6 win in 3 half-moves
14 Kf5 win in 3 half-moves
15 Kf6 win in 3 half-moves
16 Kf7 win in 3 half-moves
17 Rb6 win in 3 half-moves
18 Rc7 win in 3 half-moves
19 Rd6 win in 3 half-moves
20 Kd4 loss in 2 half-moves