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

EGTB: loss in 13 half-moves

# move score
1 Kb2 loss in 12 half-moves
2 Kb3 loss in 10 half-moves
3 Kb4 loss in 10 half-moves
4 Rb2 loss in 8 half-moves
5 Ra2 loss in 6 half-moves
6 Ka2 loss in 4 half-moves
7 Ka4 loss in 4 half-moves
8 Rc1 loss in 4 half-moves
9 Rc3 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd2 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rf2 loss in 2 half-moves
17 Rg2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rc8 loss in 1 half-moves