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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Nb3 loss in 2 half-moves
3 Nc2 loss in 2 half-moves
4 Ra6 loss in 2 half-moves
5 Rb7 loss in 2 half-moves
6 Rc1 loss in 2 half-moves
7 Rc2 loss in 2 half-moves
8 Rc3 loss in 2 half-moves
9 Rc4 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Rd6 loss in 2 half-moves
12 Rd7 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Ra7 loss in 1 half-moves
22 Rc5 loss in 1 half-moves