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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rg8 win in 3 half-moves
3 Nb3 win in 5 half-moves
4 Nb7 win in 5 half-moves
5 Nc4 win in 5 half-moves
6 Nc6 win in 5 half-moves
7 Ra8 win in 7 half-moves
8 Rb8 win in 7 half-moves
9 Rc6 win in 7 half-moves
10 Rc7 win in 7 half-moves
11 Rd8 win in 7 half-moves
12 Rc1 loss in 2 half-moves
13 Rc2 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves