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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rc6 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Rc8 win in 3 half-moves
5 Rf2 win in 3 half-moves
6 Rc3 win in 5 half-moves
7 Rc5 win in 5 half-moves
8 Re2 win in 5 half-moves
9 Rg2 win in 5 half-moves
10 Rd2 win in 7 half-moves
11 Rc1 win in 9 half-moves
12 Rh2 win in 13 half-moves
13 Ra2 loss in 2 half-moves
14 Rc4 loss in 2 half-moves