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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kbc5 win in 3 half-moves
3 Kbc6 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Ra8 win in 3 half-moves
6 Rc8 win in 3 half-moves
7 Re8 win in 3 half-moves
8 Ka4 win in 5 half-moves
9 Ka5 win in 5 half-moves
10 Kc7 win in 5 half-moves
11 Kd7 win in 5 half-moves
12 Rb7 win in 5 half-moves
13 Rb6 win in 9 half-moves
14 Kb4 win in 13 half-moves
15 Ke7 win in 15 half-moves
16 Kb6 draw
17 Kd5 draw
18 Kdc5 draw
19 Kdc6 draw
20 Rd8 draw
21 Rf8 draw
22 Ke5 loss in 2 half-moves
23 Ke6 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves