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

EGTB: win in 4 half-moves

# move score
1 Rf8 win in 3 half-moves
2 Kgg7 win in 7 half-moves
3 Kf7 win in 9 half-moves
4 Kf8 draw
5 Kg6 draw
6 Kgh8 draw
7 Kh6 draw
8 Khg7 draw
9 Khh8 draw
10 Rc8 draw
11 Rd2 draw
12 Rd7 draw
13 Re8 draw
14 Ra8 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves