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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kb8 win in 5 half-moves
3 Ra6 win in 5 half-moves
4 Ra8 win in 5 half-moves
5 Rb7 win in 5 half-moves
6 Kc8 draw
7 Kcd7 draw
8 Kcd8 draw
9 Ke8 draw
10 Ked7 draw
11 Ked8 draw
12 Kf7 draw
13 Kf8 draw
14 Ra1 draw
15 Ra5 draw
16 Kb6 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kcd6 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Ked6 loss in 2 half-moves
21 Kf6 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra4 loss in 2 half-moves