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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rh2 win in 1 half-moves
3 Kd1 win in 3 half-moves
4 Ke1 win in 3 half-moves
5 Ke3 win in 3 half-moves
6 Kf1 win in 3 half-moves
7 Kf3 win in 3 half-moves
8 Rf1 win in 3 half-moves
9 Rf3 win in 3 half-moves
10 Rg2 win in 3 half-moves
11 Kd2 win in 5 half-moves
12 Kd3 loss in 2 half-moves
13 Rf5 loss in 2 half-moves
14 Rf6 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rf8 loss in 2 half-moves