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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kf3 draw
5 Kg1 draw
6 Kg3 draw
7 Rf2 draw
8 Rf5 draw
9 Rf7 draw
10 Rg6 draw
11 Rh6 draw
12 Kh2 loss in 6 half-moves
13 Kh3 loss in 6 half-moves
14 Kh1 loss in 4 half-moves
15 Rd6 loss in 4 half-moves
16 Ra6 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Re6 loss in 1 half-moves