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

EGTB: loss in 7 half-moves

# move score
1 Ka2 loss in 6 half-moves
2 Kb2 loss in 6 half-moves
3 Kc2 loss in 6 half-moves
4 Ka1 loss in 4 half-moves
5 Kc1 loss in 4 half-moves
6 Rf2 loss in 4 half-moves
7 Rf3 loss in 4 half-moves
8 Rg1 loss in 4 half-moves
9 Rh1 loss in 4 half-moves
10 Rc1 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Re1 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 Rf7 loss in 2 half-moves
17 Rf8 loss in 1 half-moves