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

EGTB: loss in 13 half-moves

# move score
1 Kc7 loss in 12 half-moves
2 Ke7 loss in 10 half-moves
3 Kd7 loss in 8 half-moves
4 Rc7 loss in 8 half-moves
5 Ke8 loss in 4 half-moves
6 Ra8 loss in 4 half-moves
7 Rb8 loss in 4 half-moves
8 Rc6 loss in 4 half-moves
9 Rc1 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves