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 Rc8 draw
3 Rg8 draw
4 Rh8 draw
5 Kf4 loss in 2 half-moves
6 Kf5 loss in 2 half-moves
7 Kf6 loss in 2 half-moves
8 Kgg4 loss in 2 half-moves
9 Kgh4 loss in 2 half-moves
10 Khg4 loss in 2 half-moves
11 Khh4 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Rb8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Kgg6 loss in 1 half-moves
23 Kgh6 loss in 1 half-moves
24 Khg6 loss in 1 half-moves
25 Khh6 loss in 1 half-moves