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

EGTB: win in 2 half-moves

# move score
1 Kd6 win in 1 half-moves
2 Rb8 draw
3 Kb7 loss in 10 half-moves
4 Kd8 loss in 10 half-moves
5 Kb6 loss in 8 half-moves
6 Kb8 loss in 6 half-moves
7 Kc6 loss in 6 half-moves
8 Ra8 loss in 6 half-moves
9 Kd7 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh8 loss in 2 half-moves