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