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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kd6 draw
3 Kd7 draw
4 Kee7 draw
5 Kf5 draw
6 Rg2 draw
7 Rg3 draw
8 Rh6 draw
9 Kd5 loss in 1 half-moves
10 Ke5 loss in 1 half-moves
11 Ke8 loss in 1 half-moves
12 Kef6 loss in 1 half-moves
13 Kf8 loss in 1 half-moves
14 Kfe7 loss in 1 half-moves
15 Kff6 loss in 1 half-moves
16 Kg7 loss in 1 half-moves
17 Kg8 loss in 1 half-moves
18 Rf6 loss in 1 half-moves
19 Rg1 loss in 1 half-moves
20 Rg5 loss in 1 half-moves
21 Rg7 loss in 1 half-moves
22 Rg8 loss in 1 half-moves