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

EGTB: win in 2 half-moves

# move score
1 R1b2 win in 1 half-moves
2 R1b3 win in 1 half-moves
3 R1b4 win in 1 half-moves
4 R5b2 win in 1 half-moves
5 R5b3 win in 1 half-moves
6 R5b4 win in 1 half-moves
7 Ra1 win in 1 half-moves
8 Ra5 win in 1 half-moves
9 Rb6 win in 1 half-moves
10 Rb7 win in 1 half-moves
11 Rb8 win in 1 half-moves
12 Rc1 win in 1 half-moves
13 Rc5 win in 1 half-moves
14 Rd1 win in 1 half-moves
15 Rd5 win in 1 half-moves
16 Re1 win in 1 half-moves
17 Re5 win in 1 half-moves
18 Rf1 win in 1 half-moves
19 Rf5 win in 1 half-moves
20 Rg1 win in 1 half-moves
21 Rg5 win in 1 half-moves
22 Rh1 win in 1 half-moves
23 Rh5 win in 1 half-moves