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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kc8 win in 1 half-moves
3 Kd5 win in 1 half-moves
4 Kd8 win in 1 half-moves
5 Rb4 win in 1 half-moves
6 K6b6 draw
7 Rb6 draw
8 K6d7 loss in 2 half-moves
9 Kb5 loss in 2 half-moves
10 Kc5 loss in 2 half-moves
11 K6d6 loss in 1 half-moves
12 K7b6 loss in 1 half-moves
13 K7d6 loss in 1 half-moves
14 K7d7 loss in 1 half-moves
15 Ra7 loss in 1 half-moves
16 Rb1 loss in 1 half-moves
17 Rb2 loss in 1 half-moves
18 Rb3 loss in 1 half-moves
19 Rb5 loss in 1 half-moves
20 Rb8 loss in 1 half-moves