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 Kg8 win in 11 half-moves
3 Kf4 draw
4 Kf6 draw
5 Kfg6 draw
6 Kg4 draw
7 Kg5 draw
8 Kg7 draw
9 Kh6 draw
10 Khg6 draw
11 Rf8 draw
12 Rg8 draw
13 Ke4 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Rb8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves