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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rc2 win in 1 half-moves
4 Rc3 win in 1 half-moves
5 Rc4 win in 1 half-moves
6 Rc5 win in 1 half-moves
7 Rd7 win in 1 half-moves
8 Rd8 win in 1 half-moves
9 Re7 win in 1 half-moves
10 Re8 win in 1 half-moves
11 Rf7 win in 1 half-moves
12 Rf8 win in 1 half-moves
13 Rg7 win in 1 half-moves
14 Rg8 win in 1 half-moves
15 Nb3 loss in 2 half-moves
16 Nc2 loss in 2 half-moves
17 Ra7 loss in 1 half-moves
18 Ra8 loss in 1 half-moves
19 Rc1 loss in 1 half-moves
20 Rc6 loss in 1 half-moves
21 Rh7 loss in 1 half-moves
22 Rh8 loss in 1 half-moves