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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Rb8 draw
6 Rc8 draw
7 Re2 draw
8 Re3 draw
9 Re5 draw
10 Re6 draw
11 Re7 draw
12 Rf8 draw
13 Rh8 draw
14 Re1 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rg8 loss in 2 half-moves