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

EGTB: win in 6 half-moves

# move score
1 Rg7 win in 5 half-moves
2 Kb5 draw
3 Kb6 draw
4 Kb7 draw
5 Kc5 draw
6 Kc7 draw
7 Kcd5 draw
8 Kcd6 draw
9 Kcd7 draw
10 Ke5 draw
11 Ke7 draw
12 Ked5 draw
13 Ked6 draw
14 Ked7 draw
15 Kf5 draw
16 Kf6 draw
17 Kf7 draw
18 Rg4 draw
19 Rg5 draw
20 Rg8 draw
21 Rh6 draw
22 Rf6 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rg3 loss in 2 half-moves