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

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Kd6 draw
3 Kd8 draw
4 Ke6 draw
5 Ke7 draw
6 Ke8 draw
7 Rd8 draw
8 Re8 draw
9 Rg6 draw
10 Rg7 draw
11 Rh8 draw
12 Kc7 loss in 12 half-moves
13 Kc8 loss in 10 half-moves
14 Kc6 loss in 8 half-moves
15 Rg5 loss in 4 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rg2 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg1 loss in 1 half-moves