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

EGTB: win in 2 half-moves

# move score
1 Kh7 win in 1 half-moves
2 Rc8 win in 1 half-moves
3 Re1 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Re4 win in 1 half-moves
6 Re5 win in 1 half-moves
7 Re6 win in 1 half-moves
8 Re7 win in 1 half-moves
9 Rf8 win in 1 half-moves
10 Ra8 draw
11 Rb8 draw
12 Rd8 draw
13 Rg8 draw
14 Kg7 loss in 18 half-moves
15 Kg8 loss in 6 half-moves
16 Re2 loss in 1 half-moves