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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Ka7 draw
3 Kab5 draw
4 Kb7 draw
5 Kbb5 draw
6 Kc5 draw
7 Kc7 draw
8 Ra7 draw
9 Ra8 draw
10 Ka4 loss in 1 half-moves
11 Kc6 loss in 1 half-moves