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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ka6 win in 3 half-moves
3 Ka7 win in 3 half-moves
4 Kbc6 win in 3 half-moves
5 Kbc7 win in 3 half-moves
6 Kc5 win in 3 half-moves
7 Ra8 win in 3 half-moves
8 Rc8 win in 3 half-moves
9 Re8 win in 3 half-moves
10 Kb5 win in 7 half-moves
11 Kb7 win in 7 half-moves
12 Rd8 win in 7 half-moves
13 Ke8 win in 11 half-moves
14 Rb7 win in 13 half-moves
15 Kc8 win in 15 half-moves
16 Kd8 win in 15 half-moves
17 Ke7 win in 17 half-moves
18 Kd6 draw
19 Kdc6 draw
20 Kdc7 draw
21 Ke6 draw
22 Rf8 draw
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves