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

EGTB: win in 6 half-moves

# move score
1 Kgh4 win in 5 half-moves
2 Kgh6 win in 5 half-moves
3 Kgg4 draw
4 Kgg6 draw
5 Khg4 draw
6 Khg6 draw
7 Khh4 draw
8 Khh6 draw
9 Ra8 draw
10 Rb8 draw
11 Rg7 draw
12 Rh8 draw
13 Kf4 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg6 loss in 2 half-moves