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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Ra3 win in 5 half-moves
4 Ra5 win in 7 half-moves
5 Ra7 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Raa6 win in 7 half-moves
8 Rc7 win in 7 half-moves
9 Rc8 win in 7 half-moves
10 Rf6 win in 7 half-moves
11 Rg6 win in 7 half-moves
12 Rh6 win in 7 half-moves
13 Rca6 win in 9 half-moves
14 Rf4 win in 9 half-moves
15 Rg4 win in 9 half-moves
16 Rh4 win in 9 half-moves
17 Ba3 loss in 2 half-moves
18 Ba7 loss in 2 half-moves
19 Bb4 loss in 2 half-moves
20 Bb6 loss in 2 half-moves
21 Bd4 loss in 2 half-moves
22 Bd6 loss in 2 half-moves
23 Be3 loss in 2 half-moves
24 Be7 loss in 2 half-moves
25 Bf2 loss in 2 half-moves
26 Bf8 loss in 2 half-moves
27 Bg1 loss in 2 half-moves
28 Ra1 loss in 2 half-moves
29 Ra2 loss in 2 half-moves
30 Rc4 loss in 2 half-moves
31 Rd4 loss in 2 half-moves
32 Rd6 loss in 2 half-moves
33 Re4 loss in 2 half-moves
34 Re6 loss in 2 half-moves