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

EGTB: loss in 5 half-moves

# move score
1 Nb5 loss in 4 half-moves
2 Ra4 loss in 4 half-moves
3 Ra6 loss in 4 half-moves
4 Ra8 loss in 4 half-moves
5 Nb1 loss in 2 half-moves
6 Nc2 loss in 2 half-moves
7 Nc4 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Rb5 loss in 2 half-moves
10 Rc5 loss in 2 half-moves
11 Re5 loss in 2 half-moves
12 Rg5 loss in 2 half-moves
13 Rh5 loss in 2 half-moves
14 Rd5 loss in 1 half-moves
15 Rf5 loss in 1 half-moves