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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Rh8 win in 1 half-moves
3 Kg6 win in 3 half-moves
4 Ka6 draw
5 Kb6 draw
6 Kg4 draw
7 Kg5 draw
8 Kh4 draw
9 Ra6 draw
10 Rd6 draw
11 Re6 draw
12 Rf6 draw
13 Rg6 draw
14 Rh7 draw
15 Ka4 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves