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

EGTB: win in 6 half-moves

# move score
1 Kab6 win in 5 half-moves
2 Kb4 win in 5 half-moves
3 Ra7 win in 5 half-moves
4 Ka4 win in 11 half-moves
5 Ra8 win in 15 half-moves
6 Kab5 draw
7 Kb7 draw
8 Kc5 draw
9 Kc7 draw
10 Kcb5 draw
11 Kcb6 draw
12 Kd7 draw
13 Rb6 draw
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves