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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Kfg7 win in 5 half-moves
3 Rb7 win in 5 half-moves
4 Ke8 draw
5 Kgg7 draw
6 Kh7 draw
7 Kh8 draw
8 Rb1 draw
9 Rb2 draw
10 Rb3 draw
11 Ke7 loss in 2 half-moves
12 Kff7 loss in 2 half-moves
13 Kgf7 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves