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

EGTB: win in 2 half-moves

# move score
1 R4a5 win in 1 half-moves
2 R4a6 win in 1 half-moves
3 R4a7 win in 1 half-moves
4 R8a5 win in 1 half-moves
5 R8a6 win in 1 half-moves
6 R8a7 win in 1 half-moves
7 Ra2 win in 1 half-moves
8 Ra3 win in 1 half-moves
9 Rb4 win in 1 half-moves
10 Rb8 win in 1 half-moves
11 Rc4 win in 1 half-moves
12 Rc8 win in 1 half-moves
13 Rd8 win in 1 half-moves
14 Re4 win in 1 half-moves
15 Re8 win in 1 half-moves
16 Rf4 win in 1 half-moves
17 Rf8 win in 1 half-moves
18 Rh4 win in 1 half-moves
19 Rh8 win in 1 half-moves
20 Ba7 loss in 2 half-moves
21 Bb6 loss in 2 half-moves
22 Bc5 loss in 2 half-moves
23 Be3 loss in 2 half-moves
24 Bf2 loss in 2 half-moves
25 Bh2 loss in 2 half-moves
26 Bd4 loss in 1 half-moves
27 Ra1 loss in 1 half-moves
28 Rd4 loss in 1 half-moves
29 Rg4 loss in 1 half-moves
30 Rg8 loss in 1 half-moves