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 K7b8 win in 3 half-moves
3 K7d7 win in 3 half-moves
4 K7d8 win in 3 half-moves
5 K8b8 win in 3 half-moves
6 K8d7 win in 3 half-moves
7 K8d8 win in 3 half-moves
8 Kc6 win in 3 half-moves
9 Kd6 win in 3 half-moves
10 Rb6 win in 3 half-moves
11 Rb8 win in 3 half-moves
12 Kb6 win in 7 half-moves
13 Ra7 draw
14 Rb1 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves