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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Kb3 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kcc3 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Kdc3 win in 3 half-moves
9 Kdd4 win in 3 half-moves
10 Rb3 win in 3 half-moves
11 Rb5 win in 3 half-moves
12 Rb6 win in 3 half-moves
13 Rb8 win in 3 half-moves
14 Kcd4 win in 5 half-moves
15 Kd5 win in 5 half-moves
16 Ra4 draw
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves