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

EGTB: win in 4 half-moves

# move score
1 Kb8 win in 3 half-moves
2 Kc8 win in 3 half-moves
3 Kd8 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Kd5 win in 5 half-moves
6 Kd7 win in 5 half-moves
7 Kb5 win in 7 half-moves
8 Rb5 win in 9 half-moves
9 K5b6 draw
10 K5c6 draw
11 K5d6 draw
12 K7b6 draw
13 K7c6 draw
14 K7d6 draw
15 Ra7 draw
16 Rb6 draw
17 Kb4 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves