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

EGTB: loss in 3 half-moves

# move score
1 f8=B loss in 2 half-moves
2 f8=K loss in 2 half-moves
3 f8=N loss in 2 half-moves
4 f8=Q loss in 2 half-moves
5 f8=R loss in 2 half-moves
6 Ra8 loss in 2 half-moves
7 Rb8 loss in 2 half-moves
8 Rc8 loss in 2 half-moves
9 Rd2 loss in 2 half-moves
10 Rd3 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re8 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Rd1 loss in 1 half-moves
19 Rg8 loss in 1 half-moves