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 Kf7 draw
3 Kf8 draw
4 Kg7 draw
5 Rf3 draw
6 Rf4 draw
7 Rf5 draw
8 Rf6 draw
9 Rf8 draw
10 Rg2 draw
11 Rh2 draw
12 Kh7 loss in 6 half-moves
13 Kh8 loss in 6 half-moves
14 Rb2 loss in 4 half-moves
15 Rc2 loss in 4 half-moves
16 Rd2 loss in 4 half-moves
17 Ra2 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Re2 loss in 1 half-moves