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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rf4 win in 3 half-moves
3 Ba7 win in 5 half-moves
4 Be1 win in 5 half-moves
5 Bg1 win in 5 half-moves
6 R2a3 win in 5 half-moves
7 R4a3 win in 5 half-moves
8 Ra1 win in 5 half-moves
9 Rb2 win in 5 half-moves
10 Rb4 win in 5 half-moves
11 Rc2 win in 5 half-moves
12 Rc4 win in 5 half-moves
13 Bb6 loss in 2 half-moves
14 Bc5 loss in 2 half-moves
15 Bd4 loss in 2 half-moves
16 Be3 loss in 2 half-moves
17 Bg3 loss in 2 half-moves
18 Bh4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra8 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves