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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kf7 win in 3 half-moves
3 Kfe7 win in 3 half-moves
4 Kg6 win in 7 half-moves
5 Kg7 win in 7 half-moves
6 Rg6 win in 7 half-moves
7 Kc7 draw
8 Kc8 draw
9 Kd7 draw
10 Kde7 draw
11 Ke6 draw
12 Ke8 draw
13 Kg5 draw
14 Rh1 draw
15 Rh5 draw
16 Rh7 draw
17 Rh8 draw
18 Ke5 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves