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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Kd7 draw
4 Kd8 draw
5 Ke7 draw
6 Kf7 draw
7 Kf8 draw
8 Rb2 draw
9 Rb4 draw
10 Rb5 draw
11 Rb6 draw
12 Rc3 draw
13 Rd3 draw
14 Rf3 draw
15 Rg3 draw
16 Rh3 draw
17 Ra3 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Re3 loss in 2 half-moves