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

EGTB: loss in 9 half-moves

# move score
1 Kc7 loss in 8 half-moves
2 Kc8 loss in 8 half-moves
3 Kd7 loss in 6 half-moves
4 Ke7 loss in 6 half-moves
5 Ke8 loss in 4 half-moves
6 Ra8 loss in 4 half-moves
7 Rb6 loss in 4 half-moves
8 Rb7 loss in 4 half-moves
9 Rb1 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 Rc8 loss in 2 half-moves
14 Rb2 loss in 1 half-moves