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

EGTB: win in 4 half-moves

# move score
1 K7d8 win in 3 half-moves
2 K7f8 win in 3 half-moves
3 Rf7 win in 5 half-moves
4 Rh6 win in 5 half-moves
5 K7d7 draw
6 K7f7 draw
7 K8d7 draw
8 K8d8 draw
9 K8f7 draw
10 K8f8 draw
11 Kd6 draw
12 Ke6 draw
13 Kf6 draw
14 Rg7 draw
15 Rh4 draw
16 Rh5 draw
17 Rh8 draw
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves