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

EGTB: win in 2 half-moves

# move score
1 Rg4 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke2 draw
5 Kf1 draw
6 Kf2 draw
7 Kf7 draw
8 Kf8 draw
9 Kg7 draw
10 Kh7 draw
11 Kh8 draw
12 Rf1 draw
13 Rg2 draw
14 Rg3 draw
15 Rg5 draw
16 Rg6 draw
17 Rh1 draw
18 Rg7 loss in 2 half-moves