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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rb5 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Rc1 win in 1 half-moves
6 Rd1 win in 1 half-moves
7 Re1 win in 1 half-moves
8 Rh1 win in 1 half-moves
9 Ka1 draw
10 Rb2 draw
11 Ka3 loss in 10 half-moves
12 Kb3 loss in 6 half-moves
13 Kb2 loss in 1 half-moves
14 Ra1 loss in 1 half-moves
15 Rb3 loss in 1 half-moves
16 Rb6 loss in 1 half-moves
17 Rf1 loss in 1 half-moves
18 Rg1 loss in 1 half-moves