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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Rd1 win in 1 half-moves
6 Re1 win in 1 half-moves
7 Rf1 win in 1 half-moves
8 Rg1 win in 1 half-moves
9 Ka5 draw
10 Ka7 draw
11 Kb5 draw
12 Kb7 draw
13 Rb6 draw
14 Kb6 loss in 1 half-moves
15 Ra1 loss in 1 half-moves
16 Rb5 loss in 1 half-moves
17 Rb8 loss in 1 half-moves
18 Rc1 loss in 1 half-moves
19 Rh1 loss in 1 half-moves