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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kf6 draw
3 Kg6 draw
4 Rg1 draw
5 Rg2 draw
6 Rg4 draw
7 Rg7 draw
8 Rg8 draw
9 Rh5 draw
10 Ke4 loss in 2 half-moves
11 Ke5 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Kf4 loss in 2 half-moves
14 Kg4 loss in 2 half-moves
15 Rg6 loss in 2 half-moves