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

EGTB: win in 4 half-moves

# move score
1 Rb5 win in 3 half-moves
2 Rb6 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Ke5 draw
5 Ke6 draw
6 Ke7 draw
7 Kff5 draw
8 Kff7 draw
9 Kfg5 draw
10 Kfg7 draw
11 Kgf5 draw
12 Kgf7 draw
13 Kgg5 draw
14 Kgg7 draw
15 Kh5 draw
16 Kh6 draw
17 Kh7 draw
18 Ra3 draw
19 Rb4 draw
20 Rb8 draw
21 Rc3 draw
22 Rg3 draw
23 Rh3 draw
24 Rb1 loss in 2 half-moves
25 Rb2 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re3 loss in 2 half-moves
28 Rf3 loss in 2 half-moves