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 Ke1 draw
3 Ke2 draw
4 Kf2 draw
5 Kg2 draw
6 Rg2 draw
7 Rg4 draw
8 Rg5 draw
9 Rg6 draw
10 Rh1 draw
11 Rg7 loss in 2 half-moves
12 Rg8 loss in 2 half-moves