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

EGTB: win in 4 half-moves

# move score
1 Rg6 win in 3 half-moves
2 Kgf6 win in 5 half-moves
3 Kh4 win in 5 half-moves
4 Kh6 win in 5 half-moves
5 Rh8 win in 5 half-moves
6 Ke6 win in 7 half-moves
7 Ke5 draw
8 Kff6 draw
9 Kfg6 draw
10 Kgg6 draw
11 Kh5 draw
12 Ra8 draw
13 Rb8 draw
14 Rf8 draw
15 Rg7 draw
16 Ke4 loss in 2 half-moves
17 Kff4 loss in 2 half-moves
18 Kfg4 loss in 2 half-moves
19 Kgf4 loss in 2 half-moves
20 Kgg4 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves
23 Re8 loss in 2 half-moves