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