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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kf5 draw
3 Kf3 loss in 10 half-moves
4 Kg3 loss in 10 half-moves
5 Kg5 loss in 8 half-moves
6 Re7 loss in 8 half-moves
7 Rg4 loss in 8 half-moves
8 Kg4 loss in 6 half-moves
9 Rf7 loss in 6 half-moves
10 Rh7 loss in 6 half-moves
11 Ke3 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Ke5 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rg2 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Ra7 loss in 1 half-moves