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 Kb6 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Kd5 win in 9 half-moves
6 Kd6 win in 11 half-moves
7 Kd7 win in 11 half-moves
8 Ka4 draw
9 Ke5 draw
10 Ke7 draw
11 Kf5 draw
12 Kf6 draw
13 Kf7 draw
14 Ra6 draw
15 Ra8 draw
16 Re7 draw
17 Rg7 draw
18 Kb4 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 Rh7 loss in 2 half-moves