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 Rb7 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Re3 win in 3 half-moves
5 Ke6 draw
6 Ke7 draw
7 Ke8 draw
8 Kf6 draw
9 Kff8 draw
10 Kfg7 draw
11 Kg6 draw
12 Kgf8 draw
13 Kgg7 draw
14 Kh7 draw
15 Kh8 draw
16 Ra3 draw
17 Rb4 draw
18 Rb5 draw
19 Rc3 draw
20 Rd3 draw
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves