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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Rb6 win in 5 half-moves
4 Rg4 win in 5 half-moves
5 Rh4 win in 5 half-moves
6 Ke6 draw
7 Ke7 draw
8 Ke8 draw
9 Kf6 draw
10 Kf8 draw
11 Kfg7 draw
12 Kfg8 draw
13 Kg6 draw
14 Kh7 draw
15 Khg7 draw
16 Khg8 draw
17 Ra4 draw
18 Rb3 draw
19 Rb5 draw
20 Rc4 draw
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Re4 loss in 2 half-moves
25 Rf4 loss in 2 half-moves