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 Kf4 draw
3 Kf5 draw
4 Kf6 draw
5 Kg6 draw
6 Kh5 draw
7 Kh6 draw
8 Rf6 draw
9 Rg6 draw
10 Rh6 draw
11 Kg4 loss in 4 half-moves
12 Kh4 loss in 4 half-moves
13 Re1 loss in 4 half-moves
14 Re5 loss in 4 half-moves
15 Re7 loss in 4 half-moves
16 Ra6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re3 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Re8 loss in 1 half-moves