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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 K5b5 draw
3 Kb6 draw
4 Ra7 draw
5 Ra8 draw
6 Rb6 draw
7 Rf6 draw
8 Rg6 draw
9 Rh6 draw
10 K4b5 loss in 2 half-moves
11 Ka3 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 K4b4 loss in 1 half-moves
14 K5b4 loss in 1 half-moves
15 Rc6 loss in 1 half-moves
16 Re6 loss in 1 half-moves