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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Ka7 loss in 2 half-moves
3 Ka8 loss in 2 half-moves
4 Kb7 loss in 2 half-moves
5 Ke8 loss in 2 half-moves
6 Ra7 loss in 2 half-moves
7 Rb7 loss in 2 half-moves
8 Rf7 loss in 2 half-moves
9 Rg2 loss in 2 half-moves
10 Rg3 loss in 2 half-moves
11 Rg4 loss in 2 half-moves
12 Rg5 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Rg8 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Kbc7 loss in 1 half-moves
17 Kbc8 loss in 1 half-moves
18 Kd7 loss in 1 half-moves
19 Kdc7 loss in 1 half-moves
20 Kdc8 loss in 1 half-moves
21 Ke7 loss in 1 half-moves
22 Rc7 loss in 1 half-moves
23 Rd7 loss in 1 half-moves
24 Re7 loss in 1 half-moves