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

EGTB: win in 46 half-moves

# move score
1 Kd7 win in 45 half-moves
2 Kd8 win in 47 half-moves
3 Kcb8 win in 49 half-moves
4 Kc7 loss in 4 half-moves
5 Kcb7 loss in 4 half-moves
6 Ka6 loss in 2 half-moves
7 Kab7 loss in 2 half-moves
8 Kab8 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 Rb8 loss in 2 half-moves