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 Kc1 draw
3 Ra1 draw
4 Rb3 draw
5 Rb4 draw
6 Rb5 draw
7 Rb6 draw
8 Rb7 draw
9 Rc1 draw
10 Ke1 loss in 2 half-moves
11 Rb8 loss in 2 half-moves
12 Kc2 loss in 1 half-moves
13 Kd2 loss in 1 half-moves
14 Ke2 loss in 1 half-moves