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

EGTB: win in 2 half-moves

# move score
1 Kg4 win in 1 half-moves
2 Kf7 draw
3 Kgf6 draw
4 Kh5 draw
5 Kh6 draw
6 Kh7 draw
7 Rg1 draw
8 Rg2 draw
9 Rh5 draw
10 Ke4 loss in 1 half-moves
11 Ke5 loss in 1 half-moves
12 Ke6 loss in 1 half-moves
13 Kf4 loss in 1 half-moves
14 Kff6 loss in 1 half-moves
15 Kg7 loss in 1 half-moves
16 Rg3 loss in 1 half-moves
17 Rg4 loss in 1 half-moves