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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kcd6 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Kd5 win in 5 half-moves
7 Ke7 win in 7 half-moves
8 Ke8 win in 9 half-moves
9 Kc4 win in 17 half-moves
10 Ra7 win in 21 half-moves
11 Kcc6 draw
12 Kd4 draw
13 Kc8 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Kdc6 loss in 2 half-moves
16 Kdd6 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rc8 loss in 2 half-moves