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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kgf4 win in 3 half-moves
3 Kgf5 win in 3 half-moves
4 Kh4 win in 3 half-moves
5 Kh5 win in 3 half-moves
6 Rf4 win in 3 half-moves
7 Rh4 win in 3 half-moves
8 Kd5 draw
9 Kef4 draw
10 Kg6 draw
11 Kh6 draw
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kef5 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves