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

EGTB: win in 2 half-moves

# move score
1 R3b4 win in 1 half-moves
2 R5b4 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Ra5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Rb8 win in 1 half-moves
8 Rc3 win in 1 half-moves
9 Rc5 win in 1 half-moves
10 Re3 win in 1 half-moves
11 Re5 win in 1 half-moves
12 Rf3 win in 1 half-moves
13 Rf5 win in 1 half-moves
14 Rg3 win in 1 half-moves
15 Rg5 win in 1 half-moves
16 Rh3 win in 1 half-moves
17 Rh5 win in 1 half-moves
18 Rb1 loss in 1 half-moves
19 Rb2 loss in 1 half-moves
20 Rd3 loss in 1 half-moves
21 Rd5 loss in 1 half-moves