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 Kc6 draw
3 Kd5 draw
4 Ke5 draw
5 Ke6 draw
6 Rb7 draw
7 Rc7 draw
8 Rd7 draw
9 Rh5 draw
10 Kc5 loss in 6 half-moves
11 Kc7 loss in 4 half-moves
12 Kd7 loss in 4 half-moves
13 Ke7 loss in 4 half-moves
14 Rh2 loss in 4 half-moves
15 Rh6 loss in 4 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rh8 loss in 1 half-moves