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

EGTB: loss in 5 half-moves

# move score
1 Na2 loss in 4 half-moves
2 Na6 loss in 4 half-moves
3 Nd3 loss in 4 half-moves
4 Nc2 loss in 2 half-moves
5 Nc6 loss in 2 half-moves
6 Nd5 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rc1 loss in 2 half-moves
9 Rd1 loss in 2 half-moves
10 Re1 loss in 2 half-moves
11 Rf1 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 d8=B loss in 1 half-moves
15 d8=K loss in 1 half-moves
16 d8=N loss in 1 half-moves
17 d8=Q loss in 1 half-moves
18 d8=R loss in 1 half-moves
19 Ra1 loss in 1 half-moves
20 Rb2 loss in 1 half-moves