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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ke4 draw
3 Ke5 draw
4 Ke6 draw
5 Kff4 draw
6 Kff6 draw
7 Kfg4 draw
8 Kgf4 draw
9 Kgf6 draw
10 Kgg4 draw
11 Kh4 draw
12 Kh5 draw
13 Kh6 draw
14 Rd6 draw
15 Re6 draw
16 Rf6 draw
17 Rg7 draw
18 Rg8 draw
19 Rh6 draw
20 Ra6 loss in 1 half-moves
21 Rc6 loss in 1 half-moves