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 Kc7 win in 9 half-moves
3 Rac1 win in 11 half-moves
4 Rad1 win in 11 half-moves
5 Kb7 win in 13 half-moves
6 Kc8 win in 13 half-moves
7 Rab1 win in 13 half-moves
8 Re2 win in 13 half-moves
9 Ka7 draw
10 Ka8 draw
11 Ra2 draw
12 Ra6 draw
13 Ra8 draw
14 Re4 draw
15 Re6 draw
16 Reb1 draw
17 Rec1 draw
18 Red1 draw
19 Rf1 draw
20 Ra3 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves