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 Kb3 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kcc3 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Kd5 win in 3 half-moves
9 Kdc3 win in 3 half-moves
10 Kdd4 win in 3 half-moves
11 Ke2 win in 3 half-moves
12 Ke3 win in 3 half-moves
13 Ke4 win in 3 half-moves
14 Rb3 win in 3 half-moves
15 Rb4 win in 3 half-moves
16 Rb5 win in 3 half-moves
17 Rb7 win in 3 half-moves
18 Re6 win in 3 half-moves
19 Kc2 win in 5 half-moves
20 Rc6 win in 5 half-moves
21 Rd6 win in 5 half-moves
22 Kcd4 win in 9 half-moves
23 Ra6 draw
24 Rf6 draw
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rg6 loss in 2 half-moves
28 Rh6 loss in 2 half-moves