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 Kf2 draw
3 Kg2 draw
4 Kg4 draw
5 Kh2 draw
6 Kh3 draw
7 Rf2 draw
8 Rf6 draw
9 Rf7 draw
10 Rh8 draw
11 Kf3 loss in 4 half-moves
12 Kf4 loss in 4 half-moves
13 Kh4 loss in 4 half-moves
14 Rd8 loss in 4 half-moves
15 Re8 loss in 4 half-moves
16 Rg8 loss in 4 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc8 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