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

EGTB: loss in 7 half-moves

# move score
1 Kb8 loss in 6 half-moves
2 Ra2 loss in 4 half-moves
3 Ra3 loss in 4 half-moves
4 Ra7 loss in 4 half-moves
5 Rg1 loss in 4 half-moves
6 Rh1 loss in 4 half-moves
7 Ka7 loss in 2 half-moves
8 Kb7 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Ra5 loss in 2 half-moves
11 Ra6 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rd1 loss in 1 half-moves