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 Ke5 draw
3 Ke7 draw
4 Rd8 draw
5 Rf6 draw
6 Rg8 draw
7 Rh8 loss in 6 half-moves
8 Kf5 loss in 4 half-moves
9 Kf6 loss in 4 half-moves
10 Kf7 loss in 4 half-moves
11 Re8 loss in 4 half-moves
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Ra8 loss in 1 half-moves
21 Rb8 loss in 1 half-moves
22 Rc8 loss in 1 half-moves