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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kd4 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Kd6 win in 1 half-moves
6 Ke6 win in 1 half-moves
7 Kg6 win in 1 half-moves
8 Ra6 win in 1 half-moves
9 Rb6 win in 1 half-moves
10 Rc7 win in 1 half-moves
11 Rd6 win in 1 half-moves
12 Re6 win in 1 half-moves
13 Kb5 loss in 1 half-moves
14 Kb6 loss in 1 half-moves
15 Ke5 loss in 1 half-moves
16 Ke7 loss in 1 half-moves
17 Kf5 loss in 1 half-moves
18 Kf7 loss in 1 half-moves
19 Kg5 loss in 1 half-moves
20 Kg7 loss in 1 half-moves
21 Rc8 loss in 1 half-moves