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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Ra4 win in 3 half-moves
4 Ka4 win in 9 half-moves
5 Rb7 win in 11 half-moves
6 Kb4 win in 17 half-moves
7 Ka2 draw
8 Kb2 draw
9 Kb3 draw
10 Kb7 draw
11 Kb8 draw
12 Kc8 draw
13 Kd6 draw
14 Kd7 draw
15 Kd8 draw
16 Ra5 draw
17 Ra6 draw
18 Ra8 draw