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

EGTB: win in 4 half-moves

# move score
1 Ra2 win in 3 half-moves
2 Kd4 win in 19 half-moves
3 Ra6 win in 19 half-moves
4 Rac7 win in 19 half-moves
5 Re6 win in 19 half-moves
6 Kc4 win in 21 half-moves
7 Kd5 win in 21 half-moves
8 Ra8 win in 21 half-moves
9 Rab7 win in 21 half-moves
10 Rad7 win in 21 half-moves
11 Re8 win in 21 half-moves
12 Kb4 win in 23 half-moves
13 Kb5 win in 23 half-moves
14 Kb6 win in 23 half-moves
15 Kc6 win in 23 half-moves
16 Kd6 win in 23 half-moves
17 Ra5 win in 23 half-moves
18 Re2 win in 23 half-moves
19 Reb7 win in 23 half-moves
20 Rf7 win in 23 half-moves
21 Rec7 draw
22 Red7 draw
23 Ra1 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Re5 loss in 2 half-moves
30 Rg7 loss in 2 half-moves
31 Rh7 loss in 2 half-moves