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

EGTB: win in 2 half-moves

# move score
1 Rf6 win in 1 half-moves
2 Ke5 draw
3 Rf7 draw
4 Rg8 draw
5 Rh8 loss in 18 half-moves
6 Kg5 loss in 14 half-moves
7 Ra8 loss in 10 half-moves
8 Kf5 loss in 8 half-moves
9 Kg3 loss in 8 half-moves
10 Kg4 loss in 8 half-moves
11 Ke3 loss in 2 half-moves
12 Ke4 loss in 2 half-moves
13 Kf3 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 Rf5 loss in 2 half-moves
18 Rb8 loss in 1 half-moves