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 Kg3 draw
3 Kg4 draw
4 Kg5 draw
5 Kh5 draw
6 Ra6 draw
7 Rb6 draw
8 Rc6 draw
9 Re6 draw
10 Rg6 draw
11 Kd7 loss in 1 half-moves
12 Kd8 loss in 1 half-moves
13 Ke7 loss in 1 half-moves
14 Kf7 loss in 1 half-moves
15 Kf8 loss in 1 half-moves
16 Kh3 loss in 1 half-moves
17 Rd6 loss in 1 half-moves
18 Rh5 loss in 1 half-moves
19 Rh7 loss in 1 half-moves
20 Rh8 loss in 1 half-moves