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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Ra2 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Kb7 win in 5 half-moves
7 Ra3 win in 7 half-moves
8 Ra6 win in 7 half-moves
9 Kb3 win in 11 half-moves
10 Kb6 win in 11 half-moves
11 Ra7 win in 11 half-moves
12 Kb2 draw
13 Kc2 draw
14 Kc4 draw
15 Kc5 draw
16 Kc7 draw
17 Ra1 draw
18 Rc8 draw
19 Re8 draw
20 Kd2 loss in 2 half-moves
21 Kd3 loss in 2 half-moves
22 Kd4 loss in 2 half-moves
23 Kd5 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Kd7 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Ra5 loss in 2 half-moves
28 Rf8 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves