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

EGTB: win in 2 half-moves

# move score
1 Rg2 win in 1 half-moves
2 Ke3 draw
3 Ke5 draw
4 Kf3 draw
5 Kf5 draw
6 Kg3 draw
7 Kg5 draw
8 Rg1 draw
9 Rg3 draw
10 Rg5 draw
11 Rg6 draw
12 Ke4 loss in 4 half-moves
13 Rh4 loss in 4 half-moves
14 Rg7 loss in 2 half-moves
15 Rg8 loss in 2 half-moves