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 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Kc2 draw
8 Kd2 draw
9 Ke2 draw
10 Ka2 loss in 1 half-moves
11 Kb2 loss in 1 half-moves
12 Kc1 loss in 1 half-moves
13 Ke1 loss in 1 half-moves
14 Rb7 loss in 1 half-moves
15 Rc1 loss in 1 half-moves