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

EGTB: win in 6 half-moves

# move score
1 K8d7 win in 5 half-moves
2 K8d8 win in 5 half-moves
3 Rb8 win in 5 half-moves
4 K7d7 draw
5 K8b8 draw
6 Ra7 draw
7 K7b8 loss in 2 half-moves
8 K7d8 loss in 2 half-moves
9 Kb6 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rb2 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