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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 K7b6 win in 3 half-moves
4 K7c6 win in 3 half-moves
5 K7d6 win in 3 half-moves
6 Kb7 win in 3 half-moves
7 Kb8 win in 3 half-moves
8 Kc8 win in 3 half-moves
9 Kd5 win in 3 half-moves
10 Kd7 win in 3 half-moves
11 Rb6 win in 3 half-moves
12 Rb7 win in 3 half-moves
13 Rb8 win in 3 half-moves
14 Rb2 win in 5 half-moves
15 Kd8 win in 7 half-moves
16 K5b6 loss in 2 half-moves
17 K5c6 loss in 2 half-moves
18 K5d6 loss in 2 half-moves
19 Kb4 loss in 2 half-moves
20 Kc4 loss in 2 half-moves
21 Kd4 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb4 loss in 2 half-moves