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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Ra1 win in 9 half-moves
4 Ra2 win in 9 half-moves
5 Rb1 win in 9 half-moves
6 Rb2 win in 9 half-moves
7 Re8 win in 9 half-moves
8 Ba3 win in 11 half-moves
9 Bb4 win in 11 half-moves
10 Bb6 win in 11 half-moves
11 Ra5 win in 11 half-moves
12 Rb5 win in 11 half-moves
13 Rc8 win in 11 half-moves
14 Rd8 win in 11 half-moves
15 Ba7 win in 15 half-moves
16 Bg1 win in 15 half-moves
17 Bd4 loss in 2 half-moves
18 Bd6 loss in 2 half-moves
19 Be3 loss in 2 half-moves
20 Be7 loss in 2 half-moves
21 Bf2 loss in 2 half-moves
22 Bf8 loss in 2 half-moves
23 Ra3 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra7 loss in 2 half-moves
26 Rb3 loss in 2 half-moves
27 Rb6 loss in 2 half-moves
28 Rb7 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rg8 loss in 2 half-moves
31 Rh8 loss in 2 half-moves