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

EGTB: win in 4 half-moves

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