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

EGTB: win in 4 half-moves

# move score
1 Kab4 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Kc3 win in 13 half-moves
5 Ka6 win in 17 half-moves
6 Kaa4 draw
7 Ka2 loss in 2 half-moves
8 Kb2 loss in 2 half-moves
9 Kba4 loss in 2 half-moves
10 Kbb4 loss in 2 half-moves
11 Kc2 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Ra2 loss in 2 half-moves
15 Ra4 loss in 2 half-moves