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

EGTB: win in 8 half-moves

# move score
1 Ra4 win in 7 half-moves
2 Ra8 win in 7 half-moves
3 Rbf8 win in 7 half-moves
4 Rf4 win in 7 half-moves
5 Rh4 win in 7 half-moves
6 Rbg4 win in 9 half-moves
7 R4b5 loss in 4 half-moves
8 R4b6 loss in 4 half-moves
9 R4b7 loss in 4 half-moves
10 R8b5 loss in 4 half-moves
11 R8b6 loss in 4 half-moves
12 R8b7 loss in 4 half-moves
13 Rb3 loss in 4 half-moves
14 Rg3 loss in 4 half-moves
15 Rg5 loss in 4 half-moves
16 Rg6 loss in 4 half-moves
17 Rg7 loss in 4 half-moves
18 Rgf8 loss in 4 half-moves
19 Rgg4 loss in 4 half-moves
20 Rh8 loss in 4 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rbc8 loss in 2 half-moves
24 Rbd8 loss in 2 half-moves
25 Rbe8 loss in 2 half-moves
26 Rc4 loss in 2 half-moves
27 Rd4 loss in 2 half-moves
28 Re4 loss in 2 half-moves
29 Rg1 loss in 2 half-moves
30 Rg2 loss in 2 half-moves
31 Rgc8 loss in 2 half-moves
32 Rgd8 loss in 2 half-moves
33 Rge8 loss in 2 half-moves