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

EGTB: win in 12 half-moves

# move score
1 Rh1 win in 11 half-moves
2 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Kd4 draw
6 Kd5 draw
7 Kd6 draw
8 Ke4 draw
9 Ke6 draw
10 Kf4 draw
11 Kf5 draw
12 Kf6 draw
13 Rf5 draw
14 Rg5 draw
15 Rh2 draw
16 Rh3 draw
17 Rh4 draw
18 Rh6 draw
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves