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 Kd5 draw
3 Ke5 draw
4 Kc6 loss in 22 half-moves
5 Rb5 loss in 22 half-moves
6 Ke6 loss in 16 half-moves
7 Ke7 loss in 12 half-moves
8 Ra7 loss in 10 half-moves
9 Rd7 loss in 10 half-moves
10 Kc5 loss in 8 half-moves
11 Kc7 loss in 6 half-moves
12 Rb8 loss in 6 half-moves
13 Kd7 loss in 4 half-moves
14 Rb4 loss in 4 half-moves
15 Rb6 loss in 4 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves