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

EGTB: win in 2 half-moves

# move score
1 R1b3 win in 1 half-moves
2 R1b4 win in 1 half-moves
3 R1b5 win in 1 half-moves
4 R1b6 win in 1 half-moves
5 R1b7 win in 1 half-moves
6 R8b3 win in 1 half-moves
7 R8b4 win in 1 half-moves
8 R8b5 win in 1 half-moves
9 R8b6 win in 1 half-moves
10 R8b7 win in 1 half-moves
11 Ra1 win in 1 half-moves
12 Ra8 win in 1 half-moves
13 Re1 win in 1 half-moves
14 Re8 win in 1 half-moves
15 Rf1 win in 1 half-moves
16 Rf8 win in 1 half-moves
17 Rg1 win in 1 half-moves
18 Rg8 win in 1 half-moves
19 Rh1 win in 1 half-moves
20 Rh8 win in 1 half-moves
21 d1=B loss in 2 half-moves
22 d1=K loss in 2 half-moves
23 d1=N loss in 2 half-moves
24 d1=Q loss in 2 half-moves
25 d1=R loss in 2 half-moves
26 R1b2 loss in 1 half-moves
27 R8b2 loss in 1 half-moves
28 Rc1 loss in 1 half-moves
29 Rc8 loss in 1 half-moves
30 Rd1 loss in 1 half-moves
31 Rd8 loss in 1 half-moves