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 Ka4 draw
3 Ka6 draw
4 Kb4 draw
5 Kb5 draw
6 Kb6 draw
7 Ke1 draw
8 Kf2 draw
9 Kg1 draw
10 Kg2 draw
11 Ra8 draw
12 Rc8 draw
13 Rd8 draw
14 Re1 draw
15 Re2 draw
16 Re3 draw
17 Re4 draw
18 Re6 draw
19 Re7 draw
20 Rh8 draw
21 Ke2 loss in 2 half-moves
22 Re5 loss in 1 half-moves
23 Rf8 loss in 1 half-moves
24 Rg8 loss in 1 half-moves