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

EGTB: win in 2 half-moves

# move score
1 Rg6 win in 1 half-moves
2 Kd5 draw
3 Kd6 draw
4 Kd7 draw
5 Ke5 draw
6 Ke7 draw
7 Kf5 draw
8 Kf7 draw
9 Rf1 draw
10 Rf3 draw
11 Rf4 draw
12 Rf7 draw
13 Rf8 draw
14 Rh6 draw
15 Rf2 loss in 2 half-moves
16 Rf5 loss in 2 half-moves