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

EGTB: loss in 3 half-moves

# move score
1 Kf7 loss in 2 half-moves
2 Kf8 loss in 2 half-moves
3 Kgh7 loss in 2 half-moves
4 Kgg7 loss in 1 half-moves
5 Khg7 loss in 1 half-moves
6 Khh7 loss in 1 half-moves
7 Ra1 loss in 1 half-moves
8 Ra2 loss in 1 half-moves
9 Ra4 loss in 1 half-moves
10 Ra5 loss in 1 half-moves
11 Ra6 loss in 1 half-moves
12 Ra7 loss in 1 half-moves
13 Ra8 loss in 1 half-moves
14 Rb3 loss in 1 half-moves
15 Rc3 loss in 1 half-moves
16 Rd3 loss in 1 half-moves
17 Re3 loss in 1 half-moves
18 Rf3 loss in 1 half-moves
19 Rg3 loss in 1 half-moves
20 Rh3 loss in 1 half-moves