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

EGTB: win in 4 half-moves

# move score
1 Kba5 win in 3 half-moves
2 Kbb5 win in 3 half-moves
3 Kaa5 win in 7 half-moves
4 Kab5 win in 7 half-moves
5 Ka7 draw
6 Kb6 draw
7 Kb7 draw
8 Kc4 draw
9 Kc5 draw
10 Ra5 draw
11 Ka3 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Ra1 loss in 2 half-moves
15 Ra2 loss in 2 half-moves
16 Ra3 loss in 2 half-moves