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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kbb7 win in 3 half-moves
3 Kbc7 win in 3 half-moves
4 Kcb7 win in 3 half-moves
5 Kcc7 win in 3 half-moves
6 Kd7 win in 3 half-moves
7 Ra7 win in 3 half-moves
8 Kd8 win in 7 half-moves
9 Ra4 win in 7 half-moves
10 Ra5 win in 7 half-moves
11 Ra8 win in 7 half-moves
12 Ka8 draw
13 Ra3 draw
14 Rb6 draw
15 Rc6 draw
16 Rd6 draw
17 Rh6 draw
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves