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 Ka6 win in 3 half-moves
3 Ka7 win in 3 half-moves
4 Ka8 win in 3 half-moves
5 Kb8 win in 3 half-moves
6 Kbc6 win in 3 half-moves
7 Kbc7 win in 3 half-moves
8 Kc5 win in 3 half-moves
9 Kc8 win in 3 half-moves
10 Kd5 win in 3 half-moves
11 Kd7 win in 3 half-moves
12 Kdc6 win in 3 half-moves
13 Kdc7 win in 3 half-moves
14 Ke5 win in 3 half-moves
15 Ke6 win in 3 half-moves
16 Ke7 win in 3 half-moves
17 Ra6 win in 3 half-moves
18 Rb5 win in 3 half-moves
19 Rc6 win in 3 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves