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 Rb7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rh1 win in 1 half-moves
5 Ra1 draw
6 Rb3 draw
7 Rb4 draw
8 Rb6 draw
9 Rd1 draw
10 Re1 draw
11 Rg1 draw
12 Rb5 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Rf1 loss in 2 half-moves