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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kf7 win in 5 half-moves
3 Kgh7 win in 5 half-moves
4 Khg8 win in 9 half-moves
5 Khh7 win in 9 half-moves
6 Kh6 win in 11 half-moves
7 Rc8 win in 11 half-moves
8 Kf8 win in 13 half-moves
9 Kgg8 win in 13 half-moves
10 Ra1 draw
11 Ra2 draw
12 Ra6 draw
13 Ra7 draw
14 Rg8 draw
15 Kf6 loss in 2 half-moves
16 Kg6 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves