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

EGTB: win in 2 half-moves

# move score
1 Rc8 win in 1 half-moves
2 Rb1 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Ra1 loss in 4 half-moves
5 Nb2 loss in 2 half-moves
6 Nc3 loss in 2 half-moves
7 Ne3 loss in 2 half-moves
8 Nf2 loss in 2 half-moves
9 Rc3 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rc7 loss in 2 half-moves