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

EGTB: win in 10 half-moves

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