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 R7b2 win in 1 half-moves
6 R7b3 win in 1 half-moves
7 R7b4 win in 1 half-moves
8 R7b5 win in 1 half-moves
9 R7b6 win in 1 half-moves
10 Ra1 win in 1 half-moves
11 Ra7 win in 1 half-moves
12 Rc1 win in 1 half-moves
13 Rc7 win in 1 half-moves
14 Rd1 win in 1 half-moves
15 Rd7 win in 1 half-moves
16 Re1 win in 1 half-moves
17 Re7 win in 1 half-moves
18 Rf1 win in 1 half-moves
19 Rf7 win in 1 half-moves
20 Rg7 win in 1 half-moves
21 Rh1 win in 1 half-moves
22 Rh7 win in 1 half-moves
23 g1=B loss in 2 half-moves
24 g1=K loss in 2 half-moves
25 g1=N loss in 2 half-moves
26 g1=Q loss in 2 half-moves
27 g1=R loss in 2 half-moves
28 R1b2 loss in 1 half-moves
29 Rb8 loss in 1 half-moves
30 Rg1 loss in 1 half-moves