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

EGTB: loss in 3 half-moves

# move score
1 f7 loss in 2 half-moves
2 Rb2 loss in 2 half-moves
3 Rc2 loss in 2 half-moves
4 Rd2 loss in 2 half-moves
5 Re2 loss in 2 half-moves
6 Rf1 loss in 2 half-moves
7 Rf3 loss in 2 half-moves
8 Rf4 loss in 2 half-moves
9 Rf5 loss in 2 half-moves
10 Rg2 loss in 2 half-moves
11 Rh2 loss in 2 half-moves
12 Ra2 loss in 1 half-moves