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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kb6 draw
3 Kc6 draw
4 Kc8 draw
5 Kd6 draw
6 Kd7 draw
7 Kd8 draw
8 Rb8 draw
9 Rc8 draw
10 Re8 draw
11 Rf2 draw
12 Rf3 draw
13 Rf6 draw
14 Rf7 draw
15 Rg8 draw
16 Kb7 loss in 26 half-moves
17 Kb8 loss in 16 half-moves
18 Rf4 loss in 14 half-moves
19 Rd8 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rh8 loss in 2 half-moves