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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Ra4 win in 5 half-moves
3 Ra5 win in 5 half-moves
4 Ra7 win in 7 half-moves
5 Ka8 draw
6 Kb8 draw
7 Kc8 draw
8 Ra3 draw
9 Ra8 draw
10 Rc2 draw
11 Rd2 draw
12 Re2 draw
13 Rh2 draw
14 Ka6 loss in 2 half-moves
15 Ka7 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Kc6 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Kf4 loss in 2 half-moves
23 Kf6 loss in 2 half-moves
24 Kg4 loss in 2 half-moves
25 Kg5 loss in 2 half-moves
26 Kg6 loss in 2 half-moves
27 Ra1 loss in 2 half-moves
28 Rb2 loss in 2 half-moves
29 Rf2 loss in 2 half-moves
30 Rg2 loss in 2 half-moves