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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Rc2 win in 1 half-moves
4 Rc3 win in 1 half-moves
5 Rc7 win in 1 half-moves
6 Re5 win in 1 half-moves
7 Rf5 win in 1 half-moves
8 Rg5 win in 1 half-moves
9 Ka7 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Kb8 loss in 2 half-moves
12 Ra5 loss in 1 half-moves
13 Rc4 loss in 1 half-moves
14 Rc6 loss in 1 half-moves
15 Rc8 loss in 1 half-moves
16 Rd5 loss in 1 half-moves
17 Rh5 loss in 1 half-moves