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

EGTB: win in 4 half-moves

# move score
1 Kgf7 win in 3 half-moves
2 Kh7 win in 3 half-moves
3 Kfg7 win in 5 half-moves
4 Kgf5 win in 5 half-moves
5 Kgg7 win in 5 half-moves
6 Kh5 win in 5 half-moves
7 Rh8 win in 5 half-moves
8 Kff5 draw
9 Kff7 draw
10 Kfg5 draw
11 Kgg5 draw
12 Kh6 draw
13 Ra8 draw
14 Rf8 draw
15 Rg7 draw
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ke7 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