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

EGTB: loss in 17 half-moves

# move score
1 Rb2 loss in 16 half-moves
2 Kb4 loss in 14 half-moves
3 Kb3 loss in 12 half-moves
4 Kb5 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 Rc2 loss in 2 half-moves
10 Rd2 loss in 2 half-moves
11 Re2 loss in 2 half-moves
12 Rf2 loss in 2 half-moves
13 Rg2 loss in 2 half-moves
14 Rh2 loss in 2 half-moves