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 Ka6 draw
3 Ka8 draw
4 Kg3 draw
5 Kg5 draw
6 Kh3 draw
7 Kh4 draw
8 Kh5 draw
9 Rb1 draw
10 Rb2 draw
11 Rb3 draw
12 Rb6 draw
13 Rb8 draw
14 Rc7 draw
15 Rd7 draw
16 Re7 draw
17 Rf7 draw
18 Rg7 draw
19 Rh7 draw
20 Kb6 loss in 2 half-moves
21 Kb8 loss in 2 half-moves
22 Kf3 loss in 1 half-moves
23 Kf4 loss in 1 half-moves
24 Kf5 loss in 1 half-moves
25 Rb4 loss in 1 half-moves