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 Kg5 draw
3 Rh1 draw
4 Rh2 draw
5 Rh3 draw
6 Rh6 draw
7 Rh8 draw
8 Kh6 loss in 10 half-moves
9 Rg7 loss in 10 half-moves
10 Kg7 loss in 8 half-moves
11 Kh5 loss in 8 half-moves
12 Kf5 loss in 2 half-moves
13 Kf6 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rh4 loss in 2 half-moves
21 Rh5 loss in 2 half-moves