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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kg3 draw
3 Kg5 draw
4 Rf4 draw
5 Rf5 draw
6 Rf6 draw
7 Rg7 draw
8 Rh7 draw
9 Kh3 loss in 4 half-moves
10 Kh4 loss in 4 half-moves
11 Kh5 loss in 4 half-moves
12 Ra7 loss in 4 half-moves
13 Kf3 loss in 2 half-moves
14 Kf4 loss in 2 half-moves
15 Kf5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Re7 loss in 1 half-moves