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

EGTB: loss in 3 half-moves

# move score
1 Nf2 loss in 2 half-moves
2 Ng3 loss in 2 half-moves
3 Ra1 loss in 2 half-moves
4 Rb1 loss in 2 half-moves
5 Rd1 loss in 2 half-moves
6 Re2 loss in 2 half-moves
7 Re4 loss in 2 half-moves
8 Re5 loss in 2 half-moves
9 Re6 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 d8=B loss in 1 half-moves
14 d8=K loss in 1 half-moves
15 d8=N loss in 1 half-moves
16 d8=Q loss in 1 half-moves
17 d8=R loss in 1 half-moves
18 Rc1 loss in 1 half-moves
19 Re3 loss in 1 half-moves
20 Re7 loss in 1 half-moves