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

EGTB: win in 1 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Rc5 win in 3 half-moves
5 Rc6 win in 3 half-moves
6 Rc8 win in 3 half-moves
7 Rd7 win in 3 half-moves
8 e8=B win in 5 half-moves
9 e8=K win in 5 half-moves
10 e8=N win in 5 half-moves
11 Nb6 win in 5 half-moves
12 e8=Q loss in 2 half-moves
13 e8=R loss in 2 half-moves
14 Nb4 loss in 2 half-moves
15 Nc3 loss in 2 half-moves
16 Ne3 loss in 2 half-moves
17 Nf4 loss in 2 half-moves
18 Nf6 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves