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

EGTB: loss in 5 half-moves

# move score
1 Kh4 loss in 4 half-moves
2 Kh6 loss in 4 half-moves
3 Rb8 loss in 4 half-moves
4 Rc8 loss in 4 half-moves
5 Rh7 loss in 4 half-moves
6 Kg4 loss in 2 half-moves
7 Kg5 loss in 2 half-moves
8 Kg6 loss in 2 half-moves
9 Rd8 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rg8 loss in 2 half-moves
13 Rh6 loss in 2 half-moves
14 Ra8 loss in 1 half-moves