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 Kb7 draw
3 Kc6 draw
4 Kc8 draw
5 Kd6 draw
6 Kd7 draw
7 Kd8 draw
8 Ra8 draw
9 Rb8 draw
10 Rc8 draw
11 Re8 draw
12 Rg2 draw
13 Rg3 draw
14 Rg6 draw
15 Rg7 draw
16 Kb8 loss in 16 half-moves
17 Kb6 loss in 12 half-moves
18 Rd8 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 Rg4 loss in 1 half-moves
22 Rg5 loss in 1 half-moves