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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kf7 win in 5 half-moves
3 Kg6 win in 9 half-moves
4 Kg7 win in 9 half-moves
5 Kg8 win in 9 half-moves
6 Kh6 win in 9 half-moves
7 Ra6 win in 9 half-moves
8 Ra7 win in 9 half-moves
9 Kg5 win in 11 half-moves
10 Ke7 draw
11 Ke8 draw
12 Kg4 draw
13 Kh4 draw
14 Ra1 draw
15 Ra5 draw
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra4 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves