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 Kb1 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kcc2 win in 3 half-moves
6 Kdc2 win in 3 half-moves
7 Kdd2 win in 3 half-moves
8 Ke2 win in 3 half-moves
9 Rb1 win in 3 half-moves
10 Rb2 win in 3 half-moves
11 Rb3 win in 3 half-moves
12 Rb7 win in 3 half-moves
13 Rc6 win in 3 half-moves
14 Rd6 win in 3 half-moves
15 Re6 win in 3 half-moves
16 Kc3 win in 5 half-moves
17 Kcd2 win in 7 half-moves
18 Kd4 win in 7 half-moves
19 Kd1 win in 9 half-moves
20 Ke3 draw
21 Ke4 draw
22 Ra6 draw
23 Rf6 draw
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rh6 loss in 2 half-moves