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 Kc6 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kdd5 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Rb6 win in 3 half-moves
8 Rb7 win in 3 half-moves
9 Kd4 win in 5 half-moves
10 Kd7 win in 5 half-moves
11 Ra4 win in 5 half-moves
12 Kdc5 draw
13 Kb3 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kcc5 loss in 2 half-moves
17 Kcd5 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rb5 loss in 2 half-moves