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

EGTB: win in 4 half-moves

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