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

EGTB: loss in 13 half-moves

# move score
1 Kc5 loss in 12 half-moves
2 Rc7 loss in 12 half-moves
3 Ra8 loss in 8 half-moves
4 Ka6 loss in 6 half-moves
5 Kb5 loss in 6 half-moves
6 Kb7 loss in 6 half-moves
7 Kc6 loss in 6 half-moves
8 Ra6 loss in 6 half-moves
9 Rb7 loss in 6 half-moves
10 Ka5 loss in 4 half-moves
11 Kc7 loss in 4 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves