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

EGTB: win in 4 half-moves

# move score
1 K6d7 win in 3 half-moves
2 K6e7 win in 3 half-moves
3 K6f7 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Ke5 win in 3 half-moves
6 Kf5 win in 3 half-moves
7 Rg5 win in 3 half-moves
8 Kf6 win in 7 half-moves
9 Kf8 win in 7 half-moves
10 Rf6 win in 7 half-moves
11 K8d7 draw
12 K8e7 draw
13 K8f7 draw
14 Kd6 draw
15 Kd8 draw
16 Rg3 draw
17 Rg4 draw
18 Rg7 draw
19 Rg8 draw
20 Rh6 draw
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves