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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Kc3 loss in 2 half-moves
3 Kc4 loss in 2 half-moves
4 Kd3 loss in 2 half-moves
5 Ke3 loss in 2 half-moves
6 Ke4 loss in 2 half-moves
7 Re4 loss in 2 half-moves
8 Rf1 loss in 2 half-moves
9 Rf2 loss in 2 half-moves
10 Rf3 loss in 2 half-moves
11 Rf6 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rf8 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Kc5 loss in 1 half-moves
17 Kd5 loss in 1 half-moves
18 Ke5 loss in 1 half-moves