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

EGTB: win in 6 half-moves

# move score
1 Rb2 win in 5 half-moves
2 Rhb4 win in 5 half-moves
3 R2h3 loss in 4 half-moves
4 R4h3 loss in 4 half-moves
5 Ra1 loss in 4 half-moves
6 Ra3 loss in 4 half-moves
7 Raa2 loss in 4 half-moves
8 Rab4 loss in 4 half-moves
9 Rh1 loss in 4 half-moves
10 Rha2 loss in 4 half-moves
11 Ra5 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rac4 loss in 2 half-moves
16 Rad4 loss in 2 half-moves
17 Rae4 loss in 2 half-moves
18 Raf4 loss in 2 half-moves
19 Rag4 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rd2 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Rf2 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh5 loss in 2 half-moves
26 Rh6 loss in 2 half-moves
27 Rh7 loss in 2 half-moves
28 Rh8 loss in 2 half-moves
29 Rhc4 loss in 2 half-moves
30 Rhd4 loss in 2 half-moves
31 Rhe4 loss in 2 half-moves
32 Rhf4 loss in 2 half-moves
33 Rhg4 loss in 2 half-moves