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 12 half-moves
3 Rd6 loss in 12 half-moves
4 Kb3 loss in 10 half-moves
5 Ka3 loss in 8 half-moves
6 Ra6 loss in 8 half-moves
7 Ka1 loss in 4 half-moves
8 Kb1 loss in 4 half-moves
9 Kb2 loss in 4 half-moves
10 Rb6 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rc7 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Rh6 loss in 1 half-moves