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

EGTB: loss in 9 half-moves

# move score
1 Kb7 loss in 8 half-moves
2 Kc7 loss in 8 half-moves
3 Kd7 loss in 8 half-moves
4 Kd8 loss in 8 half-moves
5 Kb8 loss in 4 half-moves
6 Rf7 loss in 4 half-moves
7 Rg8 loss in 4 half-moves
8 Rh8 loss in 4 half-moves
9 Rd8 loss in 2 half-moves
10 Re8 loss in 2 half-moves
11 Rf2 loss in 2 half-moves
12 Rf3 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf1 loss in 1 half-moves