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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kab7 draw
3 Ka5 loss in 2 half-moves
4 Kab6 loss in 2 half-moves
5 Kb5 loss in 2 half-moves
6 Kc6 loss in 2 half-moves
7 Kcb6 loss in 2 half-moves
8 Kcb7 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Rb7 loss in 2 half-moves
12 Kb8 loss in 1 half-moves
13 Kc8 loss in 1 half-moves
14 Kd8 loss in 1 half-moves