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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 g1=K draw
3 g1=N draw
4 g1=R draw
5 Ra2 draw
6 Ra3 draw
7 Ra8 draw
8 Re2 draw
9 Re3 draw
10 Rf1 draw
11 Rg1 draw
12 Rh1 draw
13 g1=B loss in 2 half-moves
14 g1=Q loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Rab1 loss in 2 half-moves
19 Rac1 loss in 2 half-moves
20 Rad1 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Reb1 loss in 2 half-moves
27 Rec1 loss in 2 half-moves
28 Red1 loss in 2 half-moves