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

EGTB: loss in 7 half-moves

# move score
1 Ra7 loss in 6 half-moves
2 Ka2 loss in 4 half-moves
3 Ka3 loss in 4 half-moves
4 Ka4 loss in 4 half-moves
5 Kb2 loss in 4 half-moves
6 Kb4 loss in 4 half-moves
7 Rb7 loss in 4 half-moves
8 Rc8 loss in 4 half-moves
9 Kc2 loss in 2 half-moves
10 Kc3 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Rc1 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rc3 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rg7 loss in 1 half-moves