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

EGTB: win in 4 half-moves

# move score
1 Kg2 win in 3 half-moves
2 Kg4 win in 3 half-moves
3 Kgf2 win in 3 half-moves
4 Kh2 win in 3 half-moves
5 Kh3 win in 3 half-moves
6 Kh4 win in 3 half-moves
7 Kgf4 win in 7 half-moves
8 Rf7 draw
9 Kd2 loss in 2 half-moves
10 Kd3 loss in 2 half-moves
11 Kd4 loss in 2 half-moves
12 Ke2 loss in 2 half-moves
13 Ke4 loss in 2 half-moves
14 Kef2 loss in 2 half-moves
15 Kef4 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf8 loss in 2 half-moves