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 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Kg8 draw
7 Kh6 draw
8 Kh7 draw
9 Kh8 draw
10 Rb8 draw
11 Rc8 draw
12 Rd3 draw
13 Rd4 draw
14 Rd5 draw
15 Rd6 draw
16 Rd7 draw
17 Rg8 draw
18 Rh8 draw
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves