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

EGTB: loss in 7 half-moves

# move score
1 Rc1 loss in 6 half-moves
2 Rc3 loss in 4 half-moves
3 Ra7 loss in 2 half-moves
4 Rb7 loss in 2 half-moves
5 Rc2 loss in 2 half-moves
6 Rc4 loss in 2 half-moves
7 Rc5 loss in 2 half-moves
8 Rc6 loss in 2 half-moves
9 Rc8 loss in 2 half-moves
10 Rd7 loss in 2 half-moves
11 Rf7 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 d7 loss in 1 half-moves
15 Nb1 loss in 1 half-moves
16 Nb5 loss in 1 half-moves
17 Nc2 loss in 1 half-moves
18 Nc4 loss in 1 half-moves
19 Re7 loss in 1 half-moves