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

EGTB: win in 2 half-moves

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