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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kab7 draw
4 Kcb7 draw
5 Ka5 loss in 2 half-moves
6 Ka7 loss in 2 half-moves
7 Kc7 loss in 2 half-moves
8 Kd7 loss in 2 half-moves
9 Kd8 loss in 2 half-moves
10 Ra7 loss in 2 half-moves
11 Kb8 loss in 1 half-moves
12 Rb8 loss in 1 half-moves