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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Ra1 win in 1 half-moves
3 Ra2 win in 1 half-moves
4 Ra3 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Ra8 win in 1 half-moves
7 Re6 win in 1 half-moves
8 Rf6 win in 1 half-moves
9 Rh6 win in 1 half-moves
10 Ra7 draw
11 Rb6 draw
12 Rc6 draw
13 Ka7 loss in 2 half-moves
14 Ka8 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Kb6 loss in 1 half-moves
18 Kc6 loss in 1 half-moves
19 Ra5 loss in 1 half-moves
20 Rd6 loss in 1 half-moves
21 Rg6 loss in 1 half-moves