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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Ka2 draw
6 Kb2 draw
7 Rb2 draw
8 Rb4 draw
9 Rc1 draw
10 Rd1 draw
11 Re1 draw
12 Rf1 draw
13 Rh1 draw
14 Rb3 loss in 2 half-moves
15 Rg1 loss in 2 half-moves