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

EGTB: win in 8 half-moves

# move score
1 Ra1 win in 7 half-moves
2 Ra2 win in 7 half-moves
3 Ra3 win in 7 half-moves
4 Rh1 win in 7 half-moves
5 Rh2 win in 7 half-moves
6 Rh3 win in 7 half-moves
7 Rab4 loss in 4 half-moves
8 Rac4 loss in 4 half-moves
9 Rag4 loss in 4 half-moves
10 Rah8 loss in 4 half-moves
11 Rb8 loss in 4 half-moves
12 Rc8 loss in 4 half-moves
13 Rg8 loss in 4 half-moves
14 Rhb4 loss in 4 half-moves
15 Rhc4 loss in 4 half-moves
16 Rhg4 loss in 4 half-moves
17 Rhh8 loss in 4 half-moves
18 R4a5 loss in 2 half-moves
19 R4a6 loss in 2 half-moves
20 R4a7 loss in 2 half-moves
21 R8a5 loss in 2 half-moves
22 R8a6 loss in 2 half-moves
23 R8a7 loss in 2 half-moves
24 Rad4 loss in 2 half-moves
25 Rae4 loss in 2 half-moves
26 Raf4 loss in 2 half-moves
27 Rd8 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rh5 loss in 2 half-moves
31 Rh6 loss in 2 half-moves
32 Rh7 loss in 2 half-moves
33 Rhd4 loss in 2 half-moves
34 Rhe4 loss in 2 half-moves
35 Rhf4 loss in 2 half-moves