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 Ke4 win in 7 half-moves
3 Ke6 win in 7 half-moves
4 Kff6 win in 7 half-moves
5 Kfg6 win in 7 half-moves
6 Kgg6 win in 7 half-moves
7 Rf8 win in 7 half-moves
8 Rg7 win in 7 half-moves
9 Ke5 draw
10 Ra8 draw
11 Kff4 loss in 2 half-moves
12 Kfg4 loss in 2 half-moves
13 Kgf4 loss in 2 half-moves
14 Kgf6 loss in 2 half-moves
15 Kgg4 loss in 2 half-moves
16 Kh4 loss in 2 half-moves
17 Kh5 loss in 2 half-moves
18 Kh6 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
23 Rh8 loss in 2 half-moves