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 Ke5 draw
4 Ke6 draw
5 Ke7 draw
6 Rb7 draw
7 Rc7 draw
8 Rd7 draw
9 Re7 draw
10 Kc5 loss in 4 half-moves
11 Kc7 loss in 4 half-moves
12 Kd5 loss in 4 half-moves
13 Kd7 loss in 4 half-moves
14 Rf1 loss in 4 half-moves
15 Rf6 loss in 4 half-moves
16 Rf2 loss in 2 half-moves
17 Rf3 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rf8 loss in 1 half-moves