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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kg1 draw
5 Rb1 draw
6 Rb6 draw
7 Rb7 draw
8 Rc8 draw
9 Re8 draw
10 Rf8 draw
11 Kg2 loss in 2 half-moves
12 Kh2 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves