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