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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Ra8 win in 3 half-moves
4 Ka6 draw
5 Ka8 draw
6 Kb8 draw
7 Kf7 draw
8 Kf8 draw
9 Kg7 draw
10 Kh7 draw
11 Kh8 draw
12 Rb8 draw
13 Rc8 draw
14 Rd8 draw
15 Re3 draw
16 Re4 draw
17 Re5 draw
18 Re6 draw
19 Re7 draw
20 Re1 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Rf8 loss in 2 half-moves