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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Ke2 draw
3 Ke3 draw
4 Ke4 draw
5 Kf2 draw
6 Kf4 draw
7 Kg2 draw
8 Kg4 draw
9 Rg2 draw
10 Rg4 draw
11 Rg5 draw
12 Rh3 draw
13 Rg6 loss in 2 half-moves
14 Rg7 loss in 2 half-moves
15 Rg8 loss in 2 half-moves