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

EGTB: loss in 9 half-moves

# move score
1 Kc6 loss in 8 half-moves
2 Kc7 loss in 8 half-moves
3 Kc8 loss in 8 half-moves
4 Ra1 loss in 8 half-moves
5 Rb6 loss in 8 half-moves
6 Ka6 loss in 4 half-moves
7 Ka7 loss in 4 half-moves
8 Ka8 loss in 4 half-moves
9 Kb6 loss in 4 half-moves
10 Kb8 loss in 4 half-moves
11 Rb2 loss in 4 half-moves
12 Rc1 loss in 4 half-moves
13 Rd1 loss in 4 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rg1 loss in 1 half-moves