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 Kg3 draw
3 Rf5 draw
4 Rf6 draw
5 Kg2 loss in 10 half-moves
6 Rh8 loss in 10 half-moves
7 Kh3 loss in 6 half-moves
8 Rf7 loss in 6 half-moves
9 Rg8 loss in 6 half-moves
10 Kg1 loss in 4 half-moves
11 Kh1 loss in 4 half-moves
12 Rd8 loss in 4 half-moves
13 Ra8 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rc8 loss in 1 half-moves