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

EGTB: win in 2 half-moves

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