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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ke4 win in 5 half-moves
3 Kb2 win in 7 half-moves
4 Kb3 win in 7 half-moves
5 Kc2 win in 7 half-moves
6 Kcc4 win in 7 half-moves
7 Kdc4 win in 7 half-moves
8 Rb3 win in 7 half-moves
9 Rc4 win in 7 half-moves
10 Ra4 win in 9 half-moves
11 Kc5 loss in 2 half-moves
12 Kcd3 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Kdd3 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves