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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Rb2 win in 3 half-moves
3 Rb3 win in 3 half-moves
4 Ke1 draw
5 Ke2 draw
6 Kff2 draw
7 Kfg1 draw
8 Kgf2 draw
9 Kgg1 draw
10 Kh1 draw
11 Kh2 draw
12 Ra8 draw
13 Rb4 draw
14 Rc8 draw
15 Rg8 draw
16 Rh8 draw
17 Kf3 loss in 2 half-moves
18 Kg3 loss in 2 half-moves
19 Kh3 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Re8 loss in 2 half-moves
25 Rf8 loss in 2 half-moves