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

EGTB: loss in 11 half-moves

# move score
1 Kc6 loss in 10 half-moves
2 Kc8 loss in 2 half-moves
3 Kd6 loss in 2 half-moves
4 Kd8 loss in 2 half-moves
5 Ke6 loss in 2 half-moves
6 Ke7 loss in 2 half-moves
7 Ke8 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rc1 loss in 1 half-moves
15 Rc2 loss in 1 half-moves
16 Rc3 loss in 1 half-moves