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 Ke2 draw
3 Ra8 loss in 2 half-moves
4 Rb8 loss in 2 half-moves
5 Rf2 loss in 2 half-moves
6 Rf3 loss in 2 half-moves
7 Rg8 loss in 2 half-moves
8 Rh8 loss in 2 half-moves
9 Ke1 loss in 1 half-moves
10 Kf2 loss in 1 half-moves
11 Kg1 loss in 1 half-moves
12 Kg2 loss in 1 half-moves
13 Rc8 loss in 1 half-moves
14 Rd8 loss in 1 half-moves
15 Re8 loss in 1 half-moves
16 Rf5 loss in 1 half-moves
17 Rf6 loss in 1 half-moves
18 Rf7 loss in 1 half-moves