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