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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Ka6 win in 5 half-moves
3 Ke6 win in 5 half-moves
4 Kd5 win in 7 half-moves
5 Kd6 win in 7 half-moves
6 Kf6 win in 7 half-moves
7 Ka4 win in 13 half-moves
8 Ra8 win in 19 half-moves
9 Kd4 draw
10 Ke4 draw
11 Kf4 draw
12 Kf5 draw
13 Re7 draw
14 Rh7 draw
15 Kb4 loss in 2 half-moves
16 Kb5 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves