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

EGTB: loss in 13 half-moves

# move score
1 Rh1 loss in 12 half-moves
2 Ra1 loss in 8 half-moves
3 Rf1 loss in 8 half-moves
4 Nc1 loss in 4 half-moves
5 Rg2 loss in 4 half-moves
6 Rg3 loss in 4 half-moves
7 Rg4 loss in 4 half-moves
8 Nb4 loss in 2 half-moves
9 Nc3 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rc1 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rg5 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rg8 loss in 2 half-moves