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 Kf7 draw
3 Kg7 loss in 26 half-moves
4 Kh7 loss in 24 half-moves
5 Rb8 loss in 24 half-moves
6 Rf3 loss in 24 half-moves
7 Rf5 loss in 24 half-moves
8 Rf7 loss in 24 half-moves
9 Kh8 loss in 22 half-moves
10 Ra8 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf6 loss in 2 half-moves