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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kb3 win in 5 half-moves
3 Ke3 win in 5 half-moves
4 Rb2 win in 5 half-moves
5 Kdc3 win in 7 half-moves
6 Kdd3 win in 7 half-moves
7 Ke4 win in 7 half-moves
8 Rb1 win in 7 half-moves
9 Kb5 win in 9 half-moves
10 Kcc3 draw
11 Kcd3 draw
12 Ra4 draw
13 Kcc5 loss in 2 half-moves
14 Kcd5 loss in 2 half-moves
15 Kdc5 loss in 2 half-moves
16 Kdd5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rb8 loss in 2 half-moves