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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Ra7 draw
5 Rb1 draw
6 Rb2 draw
7 K7b8 loss in 1 half-moves
8 K7d7 loss in 1 half-moves
9 K7d8 loss in 1 half-moves
10 K8b8 loss in 1 half-moves
11 K8d7 loss in 1 half-moves
12 K8d8 loss in 1 half-moves
13 Rb3 loss in 1 half-moves
14 Rb4 loss in 1 half-moves
15 Rb5 loss in 1 half-moves
16 Rb6 loss in 1 half-moves
17 Rb8 loss in 1 half-moves