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

EGTB: win in 4 half-moves

# move score
1 K5b6 win in 3 half-moves
2 K7b6 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Kd4 win in 5 half-moves
9 Ra5 win in 5 half-moves
10 Ra7 win in 5 half-moves
11 Rb3 win in 5 half-moves
12 Rc3 win in 5 half-moves
13 Rd3 win in 5 half-moves
14 K5c6 win in 9 half-moves
15 K5d6 win in 9 half-moves
16 K7c6 win in 9 half-moves
17 Kb8 win in 9 half-moves
18 Kc8 win in 9 half-moves
19 Kd5 win in 9 half-moves
20 Kd7 win in 9 half-moves
21 Ra2 win in 9 half-moves
22 Kd8 win in 13 half-moves
23 K7d6 draw
24 Ra1 draw
25 Re3 draw
26 Rf3 draw
27 Ra6 loss in 2 half-moves
28 Ra8 loss in 2 half-moves
29 Rg3 loss in 2 half-moves
30 Rh3 loss in 2 half-moves