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