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

EGTB: loss in 11 half-moves

# move score
1 Kb7 loss in 10 half-moves
2 Rf8 loss in 10 half-moves
3 Rf7 loss in 8 half-moves
4 Kb8 loss in 4 half-moves
5 Rf5 loss in 4 half-moves
6 Rf6 loss in 4 half-moves
7 Ka7 loss in 2 half-moves
8 Ra2 loss in 2 half-moves
9 Rb2 loss in 2 half-moves
10 Rc2 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rf4 loss in 2 half-moves
15 Rf1 loss in 1 half-moves
16 Rg2 loss in 1 half-moves
17 Rh2 loss in 1 half-moves