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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rc5 win in 1 half-moves
3 Ka5 win in 3 half-moves
4 Ka8 win in 3 half-moves
5 Ra5 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rb3 win in 3 half-moves
8 Rb4 win in 3 half-moves
9 Rb6 win in 3 half-moves
10 Rg5 win in 3 half-moves
11 Rh5 win in 3 half-moves
12 K6b6 loss in 2 half-moves
13 K6b7 loss in 2 half-moves
14 K7b6 loss in 2 half-moves
15 K7b7 loss in 2 half-moves
16 Kb8 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves