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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kg8 win in 3 half-moves
3 Khg7 win in 9 half-moves
4 Kfg7 draw
5 Kg5 draw
6 Kg6 draw
7 Kh5 draw
8 Rf7 draw
9 Rg7 draw
10 Rh8 draw
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kf7 loss in 2 half-moves
14 Rb7 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