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 Ke8 draw
3 Kg7 draw
4 Kg8 draw
5 Ra2 draw
6 Rb2 draw
7 Rf1 draw
8 Rf7 draw
9 Rg2 draw
10 Rh2 draw
11 Ke7 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves