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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kf5 draw
3 Kf6 draw
4 Kg5 draw
5 Kg7 draw
6 Kh6 draw
7 Kh7 draw
8 Rf5 draw
9 Rf6 draw
10 Rg7 draw
11 Kh5 loss in 6 half-moves
12 Rf4 loss in 4 half-moves
13 Rf8 loss in 4 half-moves
14 Ra7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rf1 loss in 1 half-moves
20 Rf2 loss in 1 half-moves
21 Rf3 loss in 1 half-moves