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 Kc6 draw
3 Kc7 draw
4 Kd6 draw
5 Kd8 draw
6 Ke7 draw
7 Ra6 draw
8 Rg7 draw
9 Rg8 draw
10 Rh6 draw
11 Ke6 loss in 8 half-moves
12 Ke8 loss in 6 half-moves
13 Kc8 loss in 4 half-moves
14 Rg5 loss in 4 half-moves
15 Rb6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg4 loss in 1 half-moves