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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Ka7 draw
4 Kb7 draw
5 Kb8 draw
6 Ke1 draw
7 Ke2 draw
8 Rg4 draw
9 Rg5 draw
10 Rg6 draw
11 Rh1 draw
12 Kf2 loss in 1 half-moves
13 Kg2 loss in 1 half-moves
14 Rg2 loss in 1 half-moves
15 Rg3 loss in 1 half-moves