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 Nd4 loss in 2 half-moves
4 Nf4 loss in 2 half-moves
5 Ra1 loss in 2 half-moves
6 Rb1 loss in 2 half-moves
7 Rc1 loss in 2 half-moves
8 Rd1 loss in 2 half-moves
9 Re2 loss in 2 half-moves
10 Re3 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Re5 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Nc5 loss in 1 half-moves
17 Nc7 loss in 1 half-moves
18 Nd8 loss in 1 half-moves
19 Nf8 loss in 1 half-moves
20 Ng5 loss in 1 half-moves
21 Ng7 loss in 1 half-moves