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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kh6 win in 3 half-moves
3 Kh7 win in 3 half-moves
4 Rh8 win in 3 half-moves
5 Rg8 win in 9 half-moves
6 Kg5 draw
7 Kg7 draw
8 Kgf7 draw
9 Kh5 draw
10 Kf5 loss in 4 half-moves
11 Kf6 loss in 4 half-moves
12 Kd7 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Kef7 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves