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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kf6 win in 3 half-moves
5 Kf7 win in 3 half-moves
6 Kf8 win in 3 half-moves
7 Kh6 win in 3 half-moves
8 Kh7 win in 3 half-moves
9 Kh8 win in 3 half-moves
10 Rf8 win in 3 half-moves
11 Rh8 win in 3 half-moves
12 Kb6 win in 5 half-moves
13 Kd6 win in 5 half-moves
14 Kg6 win in 5 half-moves
15 Kc5 win in 7 half-moves
16 Rc8 win in 7 half-moves
17 Kb5 win in 11 half-moves
18 Ra8 win in 11 half-moves
19 Re8 draw
20 Kd5 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves