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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kc7 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Ka7 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Kd7 win in 7 half-moves
7 Ke7 win in 7 half-moves
8 Rb6 win in 7 half-moves
9 Rc6 win in 7 half-moves
10 Kc8 draw
11 Ke8 draw
12 Ra3 draw
13 Ra4 draw
14 Ra5 draw
15 Rd6 draw
16 Rh6 draw
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rg6 loss in 2 half-moves