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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc7 win in 1 half-moves
3 Ra8 loss in 2 half-moves
4 Rc1 loss in 2 half-moves
5 Rc2 loss in 2 half-moves
6 Rc3 loss in 2 half-moves
7 Rc4 loss in 2 half-moves
8 Rc5 loss in 2 half-moves
9 Nb7 loss in 1 half-moves
10 Nc6 loss in 1 half-moves
11 Ne6 loss in 1 half-moves
12 Nf7 loss in 1 half-moves
13 Rc6 loss in 1 half-moves