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

EGTB: win in 26 half-moves

# move score
1 Rh4 win in 25 half-moves
2 Ka5 draw
3 Ka7 draw
4 Kb5 draw
5 Kb6 draw
6 Kb7 draw
7 Ke3 draw
8 Kg3 draw
9 Rg3 draw
10 Rh5 draw
11 Rh6 draw
12 Rh7 draw
13 Rh8 draw
14 Ke2 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Kg4 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves