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

EGTB: win in 2 half-moves

# move score
1 Rg3 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke2 draw
5 Kf1 draw
6 Kf2 draw
7 Rf1 draw
8 Rg2 draw
9 Rg4 draw
10 Rg5 draw
11 Rg6 draw
12 Rg7 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 Rh1 loss in 2 half-moves