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

EGTB: loss in 7 half-moves

# move score
1 Rh1 loss in 6 half-moves
2 Kg7 loss in 4 half-moves
3 Kh7 loss in 4 half-moves
4 Kh8 loss in 4 half-moves
5 Rf2 loss in 4 half-moves
6 Rf3 loss in 4 half-moves
7 Rf4 loss in 4 half-moves
8 Rf8 loss in 4 half-moves
9 Rg1 loss in 4 half-moves
10 Kf7 loss in 2 half-moves
11 Kf8 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf5 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rc1 loss in 1 half-moves