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

EGTB: win in 6 half-moves

# move score
1 Ra5 win in 5 half-moves
2 Rad2 win in 7 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kc2 draw
6 Kd1 draw
7 Kd2 draw
8 Ra1 draw
9 Ra3 draw
10 Ra6 draw
11 Ra7 draw
12 Rac2 draw
13 Re1 draw
14 Re6 draw
15 Re7 draw
16 Rec2 draw
17 Red2 draw
18 Rf2 draw
19 Ra4 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rab2 loss in 2 half-moves
22 Re3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Reb2 loss in 2 half-moves
27 Rg2 loss in 2 half-moves
28 Rh2 loss in 2 half-moves