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

EGTB: win in 4 half-moves

# move score
1 Kh5 win in 3 half-moves
2 Kg4 win in 5 half-moves
3 Kg6 win in 5 half-moves
4 Kgf4 draw
5 Kgf6 draw
6 Kh4 draw
7 Kh6 draw
8 Rf1 draw
9 Rf2 draw
10 Rf3 draw
11 Rf7 draw
12 Rf8 draw
13 Kd4 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ke4 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Kef4 loss in 2 half-moves
19 Kef6 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf6 loss in 2 half-moves