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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Kc5 draw
4 Kc6 draw
5 Kc7 draw
6 Kdd7 draw
7 Kde7 draw
8 Ke5 draw
9 Ke6 draw
10 Ked7 draw
11 Kee7 draw
12 Kd5 loss in 1 half-moves
13 Kf7 loss in 1 half-moves
14 Kf8 loss in 1 half-moves
15 Rc8 loss in 1 half-moves
16 Rd7 loss in 1 half-moves