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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Ke6 draw
3 Kf6 draw
4 Kg6 draw
5 Rf6 draw
6 Ke7 loss in 4 half-moves
7 Ke8 loss in 4 half-moves
8 Kf8 loss in 4 half-moves
9 Kg7 loss in 4 half-moves
10 Kg8 loss in 4 half-moves
11 Ra5 loss in 4 half-moves
12 Rc5 loss in 4 half-moves
13 Rd5 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rh5 loss in 2 half-moves
17 Rb5 loss in 1 half-moves
18 Rf1 loss in 1 half-moves
19 Rf2 loss in 1 half-moves
20 Rf3 loss in 1 half-moves