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

EGTB: win in 4 half-moves

# move score
1 Rf3 win in 3 half-moves
2 Ke5 win in 7 half-moves
3 Rg3 win in 7 half-moves
4 Kf5 win in 9 half-moves
5 Rh6 win in 17 half-moves
6 Kd6 draw
7 Kd7 draw
8 Ke7 draw
9 Kf3 draw
10 Kf6 draw
11 Kf7 draw
12 Rh2 draw
13 Rh4 draw
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ke2 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Kf2 loss in 2 half-moves
21 Kf4 loss in 2 half-moves
22 Rh1 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh7 loss in 2 half-moves
25 Rh8 loss in 2 half-moves