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

EGTB: win in 4 half-moves

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