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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Re1 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Rg1 win in 1 half-moves
5 Kb1 loss in 10 half-moves
6 Ka3 loss in 2 half-moves
7 Kb2 loss in 2 half-moves
8 Kb3 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rh1 loss in 2 half-moves