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

EGTB: win in 4 half-moves

# move score
1 Kgf3 win in 3 half-moves
2 Kgf4 win in 3 half-moves
3 Kh3 win in 3 half-moves
4 Kh4 win in 3 half-moves
5 Rf3 win in 3 half-moves
6 Rh3 win in 3 half-moves
7 Kef3 draw
8 Kf5 draw
9 Kg5 draw
10 Kh5 draw
11 Kd2 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ke2 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Kef4 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rg2 loss in 2 half-moves