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 Ke8 draw
3 Kg5 draw
4 Kg8 draw
5 Kh5 draw
6 Kh6 draw
7 Kh7 draw
8 Ra7 draw
9 Rf7 draw
10 Rg8 draw
11 Rh7 draw
12 Ke7 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kff7 loss in 2 half-moves
16 Kgf7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves