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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Kd6 draw
3 Kd7 draw
4 Kd8 draw
5 Ke8 draw
6 Kf7 draw
7 Kf8 draw
8 Ra1 draw
9 Ra2 draw
10 Ra4 draw
11 Ra5 draw
12 Ra6 draw
13 Ra7 draw
14 Rc8 draw
15 Rd8 draw
16 Re8 draw
17 Rg8 draw
18 Ke6 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves