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

EGTB: win in 8 half-moves

# move score
1 Rb4 win in 7 half-moves
2 Rb5 win in 7 half-moves
3 Rf4 win in 7 half-moves
4 Rf5 win in 7 half-moves
5 Ra7 win in 9 half-moves
6 Ra8 win in 9 half-moves
7 Raa6 win in 9 half-moves
8 Rag4 win in 9 half-moves
9 Rag5 win in 9 half-moves
10 Rf6 win in 9 half-moves
11 Rg7 win in 9 half-moves
12 Rg8 win in 9 half-moves
13 Rh4 win in 9 half-moves
14 Rh5 win in 9 half-moves
15 Rh6 win in 9 half-moves
16 Rb6 loss in 6 half-moves
17 Rga6 loss in 6 half-moves
18 Rgg5 loss in 6 half-moves
19 Rgg4 loss in 4 half-moves
20 Ra1 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rd4 loss in 2 half-moves
27 Rd5 loss in 2 half-moves
28 Rd6 loss in 2 half-moves
29 Re4 loss in 2 half-moves
30 Re5 loss in 2 half-moves
31 Re6 loss in 2 half-moves
32 Rg1 loss in 2 half-moves
33 Rg2 loss in 2 half-moves
34 Rg3 loss in 2 half-moves