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 Re4 win in 3 half-moves
5 Rf4 win in 3 half-moves
6 Ke6 draw
7 Ke7 draw
8 Ke8 draw
9 Kff6 draw
10 Kff8 draw
11 Kfg6 draw
12 Kfg8 draw
13 Kgf6 draw
14 Kgf8 draw
15 Kgg6 draw
16 Kgg8 draw
17 Kh6 draw
18 Kh7 draw
19 Kh8 draw
20 Ra4 draw
21 Rb3 draw
22 Rb5 draw
23 Rc4 draw
24 Rd4 draw
25 Rb1 loss in 2 half-moves
26 Rb2 loss in 2 half-moves
27 Rg4 loss in 2 half-moves
28 Rh4 loss in 2 half-moves