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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kg7 win in 5 half-moves
3 Kg8 win in 5 half-moves
4 Rg8 win in 5 half-moves
5 Kc7 win in 13 half-moves
6 Kh7 win in 31 half-moves
7 Kd8 draw
8 Re8 draw
9 Rf7 draw
10 Kd7 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Rf1 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Kb8 loss in 1 half-moves