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 Kf2 draw
9 Kg2 draw
10 Rg2 draw
11 Rg4 draw
12 Rg5 draw
13 Rg6 draw
14 Rh1 draw
15 Rg3 loss in 1 half-moves