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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Kf6 draw
3 Kf7 draw
4 Kf8 draw
5 Kg6 draw
6 Ra6 draw
7 Ra7 draw
8 Rg8 draw
9 Rh8 draw
10 Kh7 loss in 10 half-moves
11 Ra4 loss in 10 half-moves
12 Kg8 loss in 6 half-moves
13 Kh6 loss in 6 half-moves
14 Kh8 loss in 6 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Ra5 loss in 1 half-moves