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 Re1 win in 3 half-moves
5 Rf1 win in 3 half-moves
6 Rg1 win in 3 half-moves
7 Rd1 win in 5 half-moves
8 Rc1 win in 7 half-moves
9 Ra1 draw
10 Rb5 draw
11 Rb6 draw
12 Rb7 draw
13 Rb8 draw
14 Rh1 draw