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

EGTB: loss in 5 half-moves

# move score
1 Kc7 loss in 4 half-moves
2 Kd7 loss in 4 half-moves
3 Ke7 loss in 4 half-moves
4 Ra8 loss in 4 half-moves
5 Kc8 loss in 2 half-moves
6 Ke8 loss in 2 half-moves
7 Ra1 loss in 2 half-moves
8 Ra3 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 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Ra2 loss in 1 half-moves
18 Rg7 loss in 1 half-moves
19 Rh7 loss in 1 half-moves