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

EGTB: loss in 3 half-moves

# move score
1 g3 loss in 2 half-moves
2 g4 loss in 2 half-moves
3 Nb1 loss in 2 half-moves
4 Nc4 loss in 2 half-moves
5 Nf1 loss in 2 half-moves
6 Nf3 loss in 2 half-moves
7 Rb4 loss in 2 half-moves
8 Rc4 loss in 2 half-moves
9 Rd5 loss in 2 half-moves
10 Rd6 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Nb3 loss in 1 half-moves
16 Ne4 loss in 1 half-moves
17 Ra4 loss in 1 half-moves
18 Rd3 loss in 1 half-moves
19 Rd7 loss in 1 half-moves
20 Re4 loss in 1 half-moves