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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Ra7 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Rd7 win in 1 half-moves
6 Kb6 draw
7 Kb7 draw
8 Kc5 draw
9 Kcd6 draw
10 Kcd7 draw
11 Kd8 draw
12 Ke6 draw
13 Ke8 draw
14 Ked6 draw
15 Ked7 draw
16 Kf6 draw
17 Kf7 draw
18 Kf8 draw
19 Rc8 draw