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

EGTB: win in 5 half-moves

# move score
1 Ra5 win in 4 half-moves
2 Ra1 draw
3 Ra3 draw
4 Rd7 draw
5 Re7 draw
6 Rf7 draw
7 g1=B loss in 2 half-moves
8 g1=K loss in 2 half-moves
9 g1=N loss in 2 half-moves
10 g1=Q loss in 2 half-moves
11 g1=R loss in 2 half-moves
12 Ra2 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rah7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh6 loss in 2 half-moves
25 Rh8 loss in 2 half-moves
26 Rhh7 loss in 2 half-moves