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 Ra7 win in 7 half-moves
3 Ra6 win in 9 half-moves
4 Rb8 win in 9 half-moves
5 Kb6 draw
6 Kb7 draw
7 Kc2 draw
8 Kc3 draw
9 Kc4 draw
10 Kc5 draw
11 Kc7 draw
12 Kd2 draw
13 Kd4 draw
14 Kd5 draw
15 Kd6 draw
16 Kd7 draw
17 Ra1 draw
18 Ra3 draw
19 Rc8 draw
20 Rd8 draw
21 Ke2 loss in 2 half-moves
22 Ke3 loss in 2 half-moves
23 Ke4 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Ra5 loss in 2 half-moves
27 Re8 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