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

EGTB: win in 2 half-moves

# move score
1 Kd7 win in 1 half-moves
2 Kc7 loss in 2 half-moves
3 Kc8 loss in 2 half-moves
4 Ke7 loss in 2 half-moves
5 Rf1 loss in 2 half-moves
6 Rf2 loss in 2 half-moves
7 Rf4 loss in 2 half-moves
8 Rf5 loss in 2 half-moves
9 Rf6 loss in 2 half-moves
10 Rf7 loss in 2 half-moves
11 Rg8 loss in 2 half-moves
12 Rh8 loss in 2 half-moves
13 Ke8 loss in 1 half-moves
14 Re8 loss in 1 half-moves
15 Rf3 loss in 1 half-moves