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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Rc4 win in 3 half-moves
3 Rb1 win in 7 half-moves
4 Rb4 win in 7 half-moves
5 R1a2 win in 9 half-moves
6 R1a3 win in 9 half-moves
7 R4a2 win in 9 half-moves
8 R4a3 win in 9 half-moves
9 Ra8 win in 9 half-moves
10 Rg1 win in 9 half-moves
11 Rg4 win in 9 half-moves
12 Rh1 win in 9 half-moves
13 Rh4 win in 9 half-moves
14 Bc1 win in 11 half-moves
15 Bd2 win in 11 half-moves
16 Be3 win in 11 half-moves
17 Bf4 loss in 2 half-moves
18 Bf8 loss in 2 half-moves
19 Bg5 loss in 2 half-moves
20 Bg7 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rd1 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re1 loss in 2 half-moves
27 Re4 loss in 2 half-moves
28 Rf1 loss in 2 half-moves
29 Rf4 loss in 2 half-moves