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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Ra8 win in 3 half-moves
3 Kb5 win in 5 half-moves
4 Kb7 win in 5 half-moves
5 Kb6 win in 11 half-moves
6 Kc7 draw
7 Kcd6 draw
8 Kcd7 draw
9 Kd8 draw
10 Ke6 draw
11 Ke8 draw
12 Ked6 draw
13 Ked7 draw
14 Kf6 draw
15 Kf7 draw
16 Kf8 draw
17 Ra6 draw
18 Ra7 draw
19 Rb4 draw
20 Rh4 draw
21 Kc5 loss in 2 half-moves
22 Kd5 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Ra2 loss in 2 half-moves
25 Ra3 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rf4 loss in 2 half-moves
30 Rg4 loss in 2 half-moves