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

EGTB: win in 2 half-moves

# move score
1 Kg4 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Re6 draw
5 Rf6 draw
6 Rh7 draw
7 Kg5 loss in 2 half-moves
8 Kg6 loss in 2 half-moves
9 Ra6 loss in 2 half-moves
10 Rb6 loss in 2 half-moves
11 Rc6 loss in 2 half-moves
12 Rg6 loss in 2 half-moves
13 Kh4 loss in 1 half-moves