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

EGTB: loss in 11 half-moves

# move score
1 Kb4 loss in 10 half-moves
2 Kb2 loss in 8 half-moves
3 Kb3 loss in 8 half-moves
4 Ka2 loss in 4 half-moves
5 Ka4 loss in 4 half-moves
6 Ra5 loss in 4 half-moves
7 Rb6 loss in 4 half-moves
8 Rb7 loss in 4 half-moves
9 Rb8 loss in 4 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rc5 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Re5 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rh5 loss in 2 half-moves