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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kd7 draw
3 Ke6 draw
4 Ke7 draw
5 Rd7 draw
6 Re7 draw
7 Rg5 draw
8 Rg6 draw
9 Rg8 draw
10 Rh7 draw
11 Kc6 loss in 14 half-moves
12 Kc7 loss in 14 half-moves
13 Ke5 loss in 8 half-moves
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg1 loss in 1 half-moves