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 Kb6 draw
3 Kb7 draw
4 Kc6 draw
5 Kd6 draw
6 Kd7 draw
7 Rd6 draw
8 Re6 draw
9 Rg7 draw
10 Rg8 draw
11 Rh6 draw
12 Kd8 loss in 6 half-moves
13 Kb8 loss in 4 half-moves
14 Kc8 loss in 4 half-moves
15 Rg3 loss in 4 half-moves
16 Rg5 loss in 4 half-moves
17 Ra6 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Rc6 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg4 loss in 1 half-moves