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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kc2 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Ka2 win in 5 half-moves
5 Rb4 win in 5 half-moves
6 Rb8 win in 5 half-moves
7 Kb2 draw
8 Kc1 draw
9 Kd2 draw
10 Ke1 draw
11 Ke2 draw
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc1 loss in 2 half-moves