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

EGTB: win in 4 half-moves

# move score
1 Kgf4 win in 3 half-moves
2 Kh5 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rh4 win in 3 half-moves
5 Kef4 draw
6 Kf6 draw
7 Kg6 draw
8 Kgf5 draw
9 Kh4 draw
10 Kh6 draw
11 Kd3 loss in 2 half-moves
12 Kd4 loss in 2 half-moves
13 Kd5 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