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 Kf7 draw
3 Kf8 draw
4 Kg8 draw
5 Rb8 draw
6 Rd1 draw
7 Rd4 draw
8 Rd7 draw
9 Re8 draw
10 Rg8 draw
11 Rh8 draw
12 Kh7 loss in 16 half-moves
13 Kh8 loss in 16 half-moves
14 Kh6 loss in 6 half-moves
15 Rd2 loss in 4 half-moves
16 Kf6 loss in 2 half-moves
17 Kg6 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd3 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rd5 loss in 1 half-moves
22 Rd6 loss in 1 half-moves