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

EGTB: win in 2 half-moves

# move score
1 Kf6 win in 1 half-moves
2 Ra1 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Kd6 draw
5 Kf7 draw
6 Ra8 draw
7 Rb7 draw
8 Rd7 draw
9 Kd8 loss in 12 half-moves
10 Kd7 loss in 10 half-moves
11 Ke8 loss in 6 half-moves
12 Kf8 loss in 6 half-moves
13 Ke6 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra3 loss in 2 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves