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

EGTB: win in 4 half-moves

# move score
1 R1a4 win in 3 half-moves
2 Be5 win in 5 half-moves
3 Bg1 win in 5 half-moves
4 R1a2 win in 5 half-moves
5 Rb1 win in 5 half-moves
6 Rb8 win in 5 half-moves
7 Rc1 win in 5 half-moves
8 Rc8 win in 5 half-moves
9 Rd1 win in 5 half-moves
10 Rd8 win in 5 half-moves
11 Bc7 win in 7 half-moves
12 Bd6 win in 7 half-moves
13 Bg3 win in 7 half-moves
14 R8a4 win in 7 half-moves
15 Rh1 win in 7 half-moves
16 Bb8 win in 11 half-moves
17 R8a2 win in 21 half-moves
18 Bf4 loss in 2 half-moves
19 R1a3 loss in 2 half-moves
20 R1a5 loss in 2 half-moves
21 R1a6 loss in 2 half-moves
22 R1a7 loss in 2 half-moves
23 R8a3 loss in 2 half-moves
24 R8a5 loss in 2 half-moves
25 R8a6 loss in 2 half-moves
26 R8a7 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re8 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf8 loss in 2 half-moves
31 Rg1 loss in 2 half-moves
32 Rg8 loss in 2 half-moves
33 Rh8 loss in 2 half-moves