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

EGTB: win in 6 half-moves

# move score
1 Rh7 win in 5 half-moves
2 Kb4 draw
3 Kb5 draw
4 Kb6 draw
5 Rb1 draw
6 Re1 draw
7 Rf1 draw
8 Rg1 draw
9 Rh4 draw
10 Rh5 draw
11 Rh6 draw
12 Rh8 draw
13 Ka4 loss in 2 half-moves
14 Ka6 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Kf8 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rh2 loss in 2 half-moves
24 Rh3 loss in 2 half-moves