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 Ka3 draw
3 Ka5 draw
4 Kb3 draw
5 Kb4 draw
6 Kb5 draw
7 Ra8 draw
8 Rb6 draw
9 Rd6 draw
10 Rf6 draw
11 Ra5 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Rh6 loss in 2 half-moves
15 Re6 loss in 1 half-moves