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