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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Kg8 win in 3 half-moves
3 Kh8 draw
4 Ke5 loss in 2 half-moves
5 Ke6 loss in 2 half-moves
6 Kf5 loss in 2 half-moves
7 Kfg6 loss in 2 half-moves
8 Kg5 loss in 2 half-moves
9 Kh6 loss in 2 half-moves
10 Khg6 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Ke7 loss in 1 half-moves
22 Kf7 loss in 1 half-moves
23 Re7 loss in 1 half-moves
24 Rf7 loss in 1 half-moves