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

EGTB: loss in 3 half-moves

# move score
1 Nc1 loss in 2 half-moves
2 Nc3 loss in 2 half-moves
3 Nd4 loss in 2 half-moves
4 Ne1 loss in 2 half-moves
5 Ne3 loss in 2 half-moves
6 Ng1 loss in 2 half-moves
7 Ng3 loss in 2 half-moves
8 Nh4 loss in 2 half-moves
9 Ra2 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Nef4 loss in 1 half-moves
19 Ngf4 loss in 1 half-moves
20 Rb5 loss in 1 half-moves