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 Kb1 draw
3 Kd6 draw
4 Kd7 draw
5 Kd8 draw
6 Ke8 draw
7 Kf6 draw
8 Kf7 draw
9 Kf8 draw
10 Rc6 draw
11 Rd6 draw
12 Re1 draw
13 Re2 draw
14 Re3 draw
15 Re4 draw
16 Re5 draw
17 Rf6 draw
18 Rg6 draw
19 Rh6 draw
20 Ka2 loss in 1 half-moves
21 Kb2 loss in 1 half-moves
22 Ra6 loss in 1 half-moves