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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Rh5 win in 3 half-moves
4 Rb2 win in 5 half-moves
5 Rc2 win in 5 half-moves
6 Rg5 win in 5 half-moves
7 Rb4 win in 7 half-moves
8 Rb6 win in 7 half-moves
9 Rc4 win in 7 half-moves
10 Rc6 win in 9 half-moves
11 g1=N loss in 4 half-moves
12 Ra5 loss in 4 half-moves
13 g1=B loss in 2 half-moves
14 g1=K loss in 2 half-moves
15 g1=Q loss in 2 half-moves
16 g1=R loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Re5 loss in 2 half-moves
25 Rf5 loss in 2 half-moves