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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Re8 win in 3 half-moves
5 Kb4 win in 7 half-moves
6 Kc4 win in 7 half-moves
7 Kc7 win in 7 half-moves
8 Kcc6 win in 7 half-moves
9 Kcd6 win in 7 half-moves
10 Kd4 win in 7 half-moves
11 Kd5 win in 7 half-moves
12 Ke7 win in 7 half-moves
13 Ra6 win in 7 half-moves
14 Rc8 win in 7 half-moves
15 Rd8 win in 7 half-moves
16 Kd8 win in 13 half-moves
17 Ke8 win in 15 half-moves
18 Ra7 win in 21 half-moves
19 Kc8 draw
20 Kdc6 draw
21 Kdd6 draw
22 Ke6 draw
23 Ra1 draw
24 Ra5 draw
25 Rf8 draw
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Ra4 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves