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

EGTB: loss in 5 half-moves

# move score
1 Rf3 loss in 4 half-moves
2 Nf1 loss in 2 half-moves
3 Nf3 loss in 2 half-moves
4 Ng4 loss in 2 half-moves
5 Ra5 loss in 2 half-moves
6 Rb5 loss in 2 half-moves
7 Rd5 loss in 2 half-moves
8 Re5 loss in 2 half-moves
9 Rf1 loss in 2 half-moves
10 Rf2 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rh5 loss in 2 half-moves
15 f8=B loss in 1 half-moves
16 f8=K loss in 1 half-moves
17 f8=N loss in 1 half-moves
18 f8=Q loss in 1 half-moves
19 f8=R loss in 1 half-moves
20 Rc5 loss in 1 half-moves