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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Ke5 draw
4 Ke6 draw
5 Ke7 draw
6 Kf5 draw
7 Kf7 draw
8 Kg5 draw
9 Kg6 draw
10 Kg7 draw
11 Ra3 draw
12 Rb2 draw
13 Rb4 draw
14 Rb6 draw
15 Rb8 draw
16 Rd3 draw
17 Re3 draw
18 Rf3 draw
19 Rg3 draw
20 Rb1 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rh3 loss in 2 half-moves