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