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

EGTB: win in 6 half-moves

# move score
1 Kgf7 win in 5 half-moves
2 Rh7 win in 5 half-moves
3 Kh7 win in 9 half-moves
4 Kh8 win in 9 half-moves
5 Kd8 draw
6 Kef7 draw
7 Kgf8 draw
8 Rf7 draw
9 Kd6 loss in 2 half-moves
10 Kd7 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kef8 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rg5 loss in 2 half-moves
20 Rg6 loss in 2 half-moves