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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kc7 draw
5 Kf2 draw
6 Kf4 draw
7 Rf3 draw
8 Rg4 draw
9 Rg5 draw
10 Rg6 draw
11 Rg8 draw
12 Ka8 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Kd2 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Kf3 loss in 1 half-moves