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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Rh8 win in 13 half-moves
3 Kc7 draw
4 Kc8 draw
5 Kd6 draw
6 Kdd7 draw
7 Kde7 draw
8 Ke8 draw
9 Kf6 draw
10 Rg6 draw
11 Rh3 draw
12 Kd5 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Ked7 loss in 2 half-moves
15 Kee7 loss in 2 half-moves
16 Kf5 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves
22 Rh7 loss in 2 half-moves