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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Kc5 draw
5 Kc6 draw
6 Kc7 draw
7 Kd5 draw
8 Kd7 draw
9 Ke5 draw
10 Ke6 draw
11 Ke7 draw
12 Ra3 draw
13 Rb1 draw
14 Rb2 draw
15 Rb4 draw
16 Rb5 draw
17 Rc3 draw
18 Rd3 draw
19 Rf3 draw
20 Rg3 draw
21 Rh3 draw
22 Re3 loss in 2 half-moves