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

EGTB: win in 10 half-moves

# move score
1 Rg7 win in 9 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kb7 draw
5 Kbc7 draw
6 Kc6 draw
7 Kc8 draw
8 Kd7 draw
9 Kdc7 draw
10 Ke6 draw
11 Ke7 draw
12 Re6 draw
13 Rf6 draw
14 Rg1 draw
15 Rg5 draw
16 Rg8 draw
17 Rh6 draw
18 Kc5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg4 loss in 2 half-moves