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 Kb7 win in 3 half-moves
3 Rb1 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rb7 win in 3 half-moves
7 Kb5 win in 5 half-moves
8 Kb6 win in 5 half-moves
9 Kc4 win in 5 half-moves
10 Rc4 win in 5 half-moves
11 Kc7 draw
12 Kcc5 draw
13 Kcd5 draw
14 Kd6 draw
15 Kd7 draw
16 Ra4 draw
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kdc5 loss in 2 half-moves
20 Kdd5 loss in 2 half-moves
21 Ke3 loss in 2 half-moves
22 Ke4 loss in 2 half-moves
23 Ke5 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves