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

EGTB: win in 4 half-moves

# move score
1 R3a4 win in 3 half-moves
2 R3a5 win in 3 half-moves
3 R6a4 win in 3 half-moves
4 R6a5 win in 3 half-moves
5 Ra1 win in 3 half-moves
6 Ra2 win in 3 half-moves
7 Rb3 win in 3 half-moves
8 Rb6 win in 3 half-moves
9 Rc3 win in 3 half-moves
10 Rc6 win in 3 half-moves
11 Re3 win in 3 half-moves
12 Rg3 win in 3 half-moves
13 Rg6 win in 3 half-moves
14 Rh3 win in 3 half-moves
15 Rh6 win in 3 half-moves
16 Ba1 win in 7 half-moves
17 Bb2 win in 7 half-moves
18 Bb8 win in 7 half-moves
19 Bc3 win in 7 half-moves
20 Bd4 win in 7 half-moves
21 Bf4 win in 7 half-moves
22 Bg3 win in 7 half-moves
23 Bh2 win in 7 half-moves
24 Bh8 win in 7 half-moves
25 Bc7 loss in 2 half-moves
26 Bd6 loss in 2 half-moves
27 Bf6 loss in 2 half-moves
28 Bg7 loss in 2 half-moves
29 Ra7 loss in 2 half-moves
30 Ra8 loss in 2 half-moves
31 Rd3 loss in 2 half-moves
32 Rd6 loss in 2 half-moves
33 Re6 loss in 2 half-moves
34 Rf3 loss in 2 half-moves
35 Rf6 loss in 2 half-moves