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

EGTB: win in 4 half-moves

# move score
1 Rh6 win in 3 half-moves
2 Kf6 win in 7 half-moves
3 Kf4 draw
4 Kf5 draw
5 Kgg4 draw
6 Kgg6 draw
7 Kgh4 draw
8 Kgh6 draw
9 Khh4 draw
10 Khh6 draw
11 Rb8 draw
12 Rg8 draw
13 Rh7 draw
14 Khg4 loss in 2 half-moves
15 Khg6 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves