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

EGTB: loss in 7 half-moves

# move score
1 Kg3 loss in 6 half-moves
2 Kg4 loss in 6 half-moves
3 Kg5 loss in 6 half-moves
4 Kh3 loss in 4 half-moves
5 Kh5 loss in 4 half-moves
6 Re8 loss in 4 half-moves
7 Rf8 loss in 4 half-moves
8 Rg8 loss in 4 half-moves
9 Rh7 loss in 4 half-moves
10 Rb8 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Rd8 loss in 2 half-moves
13 Rh5 loss in 2 half-moves
14 Rh6 loss in 2 half-moves
15 Ra8 loss in 1 half-moves