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

EGTB: loss in 9 half-moves

# move score
1 Kd7 loss in 8 half-moves
2 Kc7 loss in 6 half-moves
3 Ke7 loss in 6 half-moves
4 Kc8 loss in 4 half-moves
5 Re4 loss in 4 half-moves
6 Re5 loss in 4 half-moves
7 Re6 loss in 4 half-moves
8 Re7 loss in 4 half-moves
9 Rf8 loss in 2 half-moves
10 Rg8 loss in 2 half-moves
11 Rh8 loss in 2 half-moves
12 Re1 loss in 1 half-moves
13 Re2 loss in 1 half-moves
14 Re3 loss in 1 half-moves