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

EGTB: loss in 9 half-moves

# move score
1 Rd8 loss in 8 half-moves
2 Ra8 loss in 6 half-moves
3 Ka2 loss in 4 half-moves
4 Ka3 loss in 4 half-moves
5 Ka4 loss in 4 half-moves
6 Kb2 loss in 4 half-moves
7 Kb4 loss in 4 half-moves
8 Rb7 loss in 4 half-moves
9 Rc8 loss in 4 half-moves
10 Kc2 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 1 half-moves