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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Kb7 win in 5 half-moves
6 Kc7 win in 5 half-moves
7 Kb5 draw
8 Kd5 draw
9 Kd6 draw
10 Kd7 draw
11 Rh8 draw
12 Kb6 loss in 4 half-moves
13 Rc8 loss in 4 half-moves
14 Kc5 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf8 loss in 2 half-moves
22 Rg8 loss in 2 half-moves