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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Kb7 draw
8 Kb8 draw
9 Kc7 draw
10 Kd7 draw
11 Kd8 draw
12 Ra7 draw
13 Ra8 draw
14 Re6 draw
15 Rf6 draw
16 Rg6 draw
17 Ka4 loss in 1 half-moves
18 Rh6 loss in 1 half-moves