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 Kb6 win in 3 half-moves
3 Ra3 win in 7 half-moves
4 Kb3 win in 11 half-moves
5 Kbb5 win in 15 half-moves
6 Ka3 draw
7 Ka7 draw
8 Kaa5 draw
9 Kba5 draw
10 Kc3 draw
11 Ra1 draw
12 Ra2 draw
13 Kb7 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Ra5 loss in 2 half-moves