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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Rb3 win in 3 half-moves
6 Kb3 win in 5 half-moves
7 Kb4 win in 5 half-moves
8 Kc4 win in 5 half-moves
9 Kd2 win in 5 half-moves
10 Kd3 win in 5 half-moves
11 Kd6 win in 5 half-moves
12 Ra6 win in 5 half-moves
13 Kb5 loss in 2 half-moves
14 Kb7 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves