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

EGTB: win in 12 half-moves

# move score
1 Ra7 win in 11 half-moves
2 Ka6 win in 15 half-moves
3 Ka4 draw
4 Ka5 draw
5 Kb4 draw
6 Kb6 draw
7 Kd7 draw
8 Kd8 draw
9 Ke8 draw
10 Kf8 draw
11 Rb8 draw
12 Rc7 draw
13 Kc4 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Kf7 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rd7 loss in 2 half-moves