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

EGTB: loss in 17 half-moves

# move score
1 Rh1 loss in 16 half-moves
2 Kg8 loss in 4 half-moves
3 Kh7 loss in 4 half-moves
4 Rb1 loss in 4 half-moves
5 Rc1 loss in 4 half-moves
6 Kg7 loss in 2 half-moves
7 Ra2 loss in 2 half-moves
8 Ra3 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Ra6 loss in 2 half-moves
11 Ra7 loss in 2 half-moves
12 Ra8 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Ra5 loss in 1 half-moves
17 Rd1 loss in 1 half-moves