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 Rc8 win in 1 half-moves
3 Ka2 draw
4 Ka3 draw
5 Ka4 draw
6 Kb2 draw
7 Kb4 draw
8 Kc2 draw
9 Kc3 draw
10 Kc4 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 Ke6 draw
15 Kf6 draw
16 Kf7 draw
17 Kf8 draw
18 Ra8 draw
19 Rd8 draw
20 Rf8 draw
21 Rh8 draw
22 Rg8 loss in 1 half-moves