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 Ka2 draw
4 Ka4 draw
5 Kb2 draw
6 Kb4 draw
7 Kf6 draw
8 Kf7 draw
9 Kf8 draw
10 Kg6 draw
11 Kg8 draw
12 Kh6 draw
13 Kh7 draw
14 Kh8 draw
15 Rb2 draw
16 Rb4 draw
17 Rb5 draw
18 Rb8 draw
19 Rc3 draw
20 Rd3 draw
21 Re3 draw
22 Rf3 draw
23 Rg3 draw
24 Rh3 draw
25 Rb1 loss in 1 half-moves