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 Kd4 draw
3 Kd5 draw
4 Kd6 draw
5 Ke4 draw
6 Ke6 draw
7 Kf4 draw
8 Kf5 draw
9 Kf6 draw
10 Rg2 draw
11 Rg3 draw
12 Rg4 draw
13 Rg6 draw
14 Rg8 draw
15 Rh5 draw
16 Rf5 loss in 2 half-moves
17 Rg1 loss in 2 half-moves