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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Kd5 win in 9 half-moves
3 Ra8 win in 9 half-moves
4 Rac1 win in 9 half-moves
5 Rad1 win in 9 half-moves
6 Kc5 win in 11 half-moves
7 Kd6 win in 11 half-moves
8 Kd7 win in 11 half-moves
9 Rab1 win in 11 half-moves
10 Re8 win in 11 half-moves
11 Kb5 win in 13 half-moves
12 Kb6 win in 13 half-moves
13 Kb7 win in 13 half-moves
14 Kc7 win in 13 half-moves
15 Ra6 win in 13 half-moves
16 Ra7 win in 13 half-moves
17 Re7 win in 13 half-moves
18 Red1 win in 13 half-moves
19 Re3 draw
20 Reb1 draw
21 Rec1 draw
22 Ra2 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Re2 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Re5 loss in 2 half-moves
28 Re6 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rg1 loss in 2 half-moves
31 Rh1 loss in 2 half-moves