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

EGTB: win in 2 half-moves

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