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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kb6 draw
5 Kb7 draw
6 Kb8 draw
7 Ke5 draw
8 Ke6 draw
9 Kf5 draw
10 Kf7 draw
11 Kg5 draw
12 Kg6 draw
13 Kg7 draw
14 Ra3 draw
15 Rb4 draw
16 Rb5 draw
17 Rb7 draw
18 Rb8 draw
19 Rc3 draw
20 Rd3 draw
21 Rh3 draw
22 Ke7 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Re3 loss in 2 half-moves
26 Rf3 loss in 2 half-moves
27 Rg3 loss in 2 half-moves