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

EGTB: win in 4 half-moves

# move score
1 Kab5 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 Ka3 win in 5 half-moves
6 Kb4 win in 5 half-moves
7 Ka7 draw
8 Kaa5 draw
9 Kba5 draw
10 Kbb5 draw
11 Kc5 draw
12 Kc6 loss in 2 half-moves
13 Kc7 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Ra8 loss in 2 half-moves