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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Ke7 loss in 10 half-moves
3 Kf7 loss in 10 half-moves
4 Kf8 loss in 10 half-moves
5 Rd2 loss in 10 half-moves
6 Re2 loss in 10 half-moves
7 Rf8 loss in 10 half-moves
8 Kd7 loss in 4 half-moves
9 Kd8 loss in 4 half-moves
10 Rg2 loss in 4 half-moves
11 Rh2 loss in 4 half-moves
12 Rf1 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rf5 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Ra2 loss in 1 half-moves
18 Rb2 loss in 1 half-moves
19 Rc2 loss in 1 half-moves