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

EGTB: win in 10 half-moves

# move score
1 Rh6 win in 9 half-moves
2 Ke6 win in 13 half-moves
3 Kh4 win in 13 half-moves
4 Kf6 win in 15 half-moves
5 Ke4 draw
6 Ke5 draw
7 Kf4 draw
8 Kfg4 draw
9 Kfg5 draw
10 Kfg6 draw
11 Kh6 draw
12 Khg4 draw
13 Khg5 draw
14 Khg6 draw
15 Rf8 draw
16 Rg8 draw
17 Rh7 draw
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves