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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kf6 draw
6 Kg6 draw
7 Rf3 draw
8 Rf4 draw
9 Rg2 draw
10 Rh2 loss in 6 half-moves
11 Ra2 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rf5 loss in 2 half-moves
14 Rf6 loss in 2 half-moves
15 Kf8 loss in 1 half-moves
16 Kg7 loss in 1 half-moves
17 Kg8 loss in 1 half-moves
18 Rc2 loss in 1 half-moves
19 Rd2 loss in 1 half-moves
20 Re2 loss in 1 half-moves