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