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 Kf7 win in 3 half-moves
3 Kf8 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Kb7 win in 7 half-moves
6 Kcd7 draw
7 Kcd8 draw
8 Ked7 draw
9 Ked8 draw
10 Ra8 draw
11 Kc7 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves