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 Rb6 draw
3 Rc6 draw
4 Rd6 draw
5 Re6 draw
6 Kf1 loss in 2 half-moves
7 Kf2 loss in 2 half-moves
8 Kf3 loss in 2 half-moves
9 Kg1 loss in 2 half-moves
10 Kg4 loss in 2 half-moves
11 Kgg3 loss in 2 half-moves
12 Kgh2 loss in 2 half-moves
13 Kh1 loss in 2 half-moves
14 Kh4 loss in 2 half-moves
15 Khg3 loss in 2 half-moves
16 Khh2 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh6 loss in 2 half-moves