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

EGTB: loss in 5 half-moves

# move score
1 Rg8 loss in 4 half-moves
2 Rh8 loss in 4 half-moves
3 f4 loss in 2 half-moves
4 Ra8 loss in 2 half-moves
5 Rb8 loss in 2 half-moves
6 Rc8 loss in 2 half-moves
7 Rd8 loss in 2 half-moves
8 Rf6 loss in 2 half-moves
9 Rf7 loss in 2 half-moves
10 c4 loss in 1 half-moves
11 Re8 loss in 1 half-moves