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

EGTB: win in 4 half-moves

# move score
1 Kd8 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Ra8 win in 5 half-moves
4 Kb7 win in 9 half-moves
5 Ka8 draw
6 Kc7 draw
7 Kc8 draw
8 Ke8 draw
9 Kf7 draw
10 Kf8 draw
11 Ra1 draw
12 Ra2 draw
13 Rb7 draw
14 Kd6 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves