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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Ke2 draw
3 Kf2 draw
4 Rf2 draw
5 Rf4 draw
6 Rf8 draw
7 Rg1 draw
8 Kd1 loss in 4 half-moves
9 Kd2 loss in 2 half-moves
10 Rf5 loss in 2 half-moves
11 Rf6 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rh1 loss in 2 half-moves