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 Re5 win in 1 half-moves
3 Re6 win in 1 half-moves
4 Ka4 draw
5 Ka6 draw
6 Kb4 draw
7 Kb5 draw
8 Kb6 draw
9 Kg1 draw
10 Kg2 draw
11 Ra8 draw
12 Rc8 draw
13 Rd8 draw
14 Re1 draw
15 Re2 draw
16 Re4 draw
17 Re7 draw
18 Rg8 draw
19 Rh8 draw
20 Kh2 loss in 2 half-moves
21 Re3 loss in 1 half-moves
22 Rf8 loss in 1 half-moves