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

EGTB: loss in 25 half-moves

# move score
1 Kb4 loss in 24 half-moves
2 Kb3 loss in 22 half-moves
3 Kb5 loss in 14 half-moves
4 Rb2 loss in 12 half-moves
5 Ka3 loss in 6 half-moves
6 Ra3 loss in 6 half-moves
7 Ka5 loss in 4 half-moves
8 Ra1 loss in 4 half-moves
9 Rf2 loss in 4 half-moves
10 Rc2 loss in 2 half-moves
11 Rd2 loss in 2 half-moves
12 Re2 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rh2 loss in 2 half-moves