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

EGTB: loss in 3 half-moves

# move score
1 Ra7 loss in 2 half-moves
2 Rb7 loss in 2 half-moves
3 Rc1 loss in 2 half-moves
4 Rc2 loss in 2 half-moves
5 Rc3 loss in 2 half-moves
6 Rc4 loss in 2 half-moves
7 Rc8 loss in 2 half-moves
8 Rf7 loss in 2 half-moves
9 Rg7 loss in 2 half-moves
10 Ka1 loss in 1 half-moves
11 Ka2 loss in 1 half-moves
12 Ka3 loss in 1 half-moves
13 Kb1 loss in 1 half-moves
14 Kb3 loss in 1 half-moves
15 Kc1 loss in 1 half-moves
16 Kc2 loss in 1 half-moves
17 Kc3 loss in 1 half-moves
18 Rc5 loss in 1 half-moves
19 Rc6 loss in 1 half-moves
20 Rd7 loss in 1 half-moves
21 Re7 loss in 1 half-moves
22 Rh7 loss in 1 half-moves