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 Kg3 draw
3 Kg4 draw
4 Kh4 draw
5 Ra8 draw
6 Rb8 draw
7 Rf3 draw
8 Rf4 draw
9 Rf6 draw
10 Rf7 draw
11 Rh8 draw
12 Kg2 loss in 2 half-moves
13 Kh2 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg8 loss in 2 half-moves