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 Kd1 draw
3 Kd2 draw
4 Kd7 draw
5 Ke2 draw
6 Ke7 draw
7 Ke8 draw
8 Rf2 draw
9 Rf3 draw
10 Rf4 draw
11 Rf5 draw
12 Rf8 draw
13 Rh1 draw
14 Kc7 loss in 2 half-moves
15 Kc8 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rf7 loss in 2 half-moves