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

EGTB: loss in 11 half-moves

# move score
1 g4 loss in 10 half-moves
2 Ra1 loss in 10 half-moves
3 Rh2 loss in 8 half-moves
4 Nf1 loss in 7 half-moves
5 Rg1 loss in 6 half-moves
6 Nb1 loss in 4 half-moves
7 Rd1 loss in 4 half-moves
8 Rh3 loss in 4 half-moves
9 Nb3 loss in 2 half-moves
10 Nc4 loss in 2 half-moves
11 Ne4 loss in 2 half-moves
12 Nf3 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 2 half-moves
21 Rh4 loss in 1 half-moves