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

EGTB: loss in 3 half-moves

# move score
1 a3 loss in 2 half-moves
2 Kg6 loss in 2 half-moves
3 Kh6 loss in 2 half-moves
4 Rb1 loss in 2 half-moves
5 Rc1 loss in 2 half-moves
6 Rd1 loss in 2 half-moves
7 Rf1 loss in 2 half-moves
8 Rg1 loss in 2 half-moves
9 Rh2 loss in 2 half-moves
10 Rh3 loss in 2 half-moves
11 Rh5 loss in 2 half-moves
12 Rh6 loss in 2 half-moves
13 Kg7 loss in 1 half-moves
14 Kg8 loss in 1 half-moves
15 Kh8 loss in 1 half-moves
16 Ra1 loss in 1 half-moves
17 Re1 loss in 1 half-moves
18 Rh4 loss in 1 half-moves