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 Kc7 draw
3 Kc8 draw
4 Ke6 draw
5 Ke7 draw
6 Rd8 draw
7 Re8 draw
8 Rg6 draw
9 Rh8 draw
10 Kc6 loss in 20 half-moves
11 Kd8 loss in 8 half-moves
12 Ke8 loss in 8 half-moves
13 Rg7 loss in 8 half-moves
14 Kd6 loss in 6 half-moves
15 Rg5 loss in 6 half-moves
16 Ra8 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rc8 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