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