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

EGTB: loss in 17 half-moves

# move score
1 Kc8 loss in 16 half-moves
2 Ke7 loss in 16 half-moves
3 Kd7 loss in 14 half-moves
4 Rb8 loss in 14 half-moves
5 Kc7 loss in 6 half-moves
6 Ke8 loss in 4 half-moves
7 Ra7 loss in 4 half-moves
8 Rb1 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rb3 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves