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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ra8 win in 17 half-moves
3 Rc8 win in 17 half-moves
4 Ke7 draw
5 Ke8 draw
6 Kf7 draw
7 Kfg7 draw
8 Kfg8 draw
9 Kh8 draw
10 Khg7 draw
11 Khg8 draw
12 Rd1 draw
13 Rd2 draw
14 Rd6 draw
15 Rd7 draw
16 Kg6 loss in 2 half-moves
17 Kh6 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rd4 loss in 2 half-moves
20 Rd5 loss in 2 half-moves
21 Re8 loss in 2 half-moves