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

EGTB: win in 2 half-moves

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