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 Rf2 draw
5 Rf5 draw
6 Rf6 draw
7 Rf7 draw
8 Rh1 draw
9 Ke2 loss in 2 half-moves
10 Kf2 loss in 2 half-moves
11 Rf3 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rf8 loss in 2 half-moves