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 Kcd4 win in 3 half-moves
5 Kcd5 win in 3 half-moves
6 Kcd6 win in 3 half-moves
7 Rb7 win in 3 half-moves
8 Kc6 win in 5 half-moves
9 Ke6 win in 7 half-moves
10 Ked6 win in 7 half-moves
11 Kc4 draw
12 Ke4 draw
13 Ked4 draw
14 Ked5 draw
15 Ra7 draw
16 Rc8 draw
17 Rd7 draw
18 Re7 draw
19 Kf4 loss in 2 half-moves
20 Kf5 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves