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

EGTB: loss in 13 half-moves

# move score
1 Rc1 loss in 12 half-moves
2 Rc2 loss in 10 half-moves
3 Rc3 loss in 4 half-moves
4 Ka2 loss in 2 half-moves
5 Kb1 loss in 2 half-moves
6 Kb2 loss in 2 half-moves
7 Rc4 loss in 2 half-moves
8 Rc5 loss in 2 half-moves
9 Rc6 loss in 2 half-moves
10 Rd7 loss in 2 half-moves
11 Re7 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Ra7 loss in 1 half-moves
15 Rb7 loss in 1 half-moves
16 Rc8 loss in 1 half-moves
17 Rg7 loss in 1 half-moves