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 Rb8 win in 1 half-moves
3 Ka2 draw
4 Ka4 draw
5 Kb2 draw
6 Kb3 draw
7 Kb4 draw
8 Kc6 draw
9 Kc7 draw
10 Kc8 draw
11 Kd6 draw
12 Ke6 draw
13 Ke7 draw
14 Ke8 draw
15 Rc8 draw
16 Re8 draw
17 Rf8 draw
18 Rg8 draw
19 Rh8 loss in 1 half-moves