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 Kf1 draw
3 Kf2 draw
4 Kf6 draw
5 Kf7 draw
6 Kf8 draw
7 Kg1 draw
8 Kg3 draw
9 Kg6 draw
10 Kh1 draw
11 Kh2 draw
12 Kh3 draw
13 Kh6 draw
14 Kh7 draw
15 Kh8 draw
16 Re8 draw
17 Rf8 draw
18 Rh8 draw
19 Kf3 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves