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 Kg5 draw
3 Kg6 draw
4 Kh6 draw
5 Rf6 draw
6 Rg6 draw
7 Rh6 draw
8 Kg4 loss in 4 half-moves
9 Kh4 loss in 4 half-moves
10 Re1 loss in 4 half-moves
11 Re5 loss in 4 half-moves
12 Re7 loss in 4 half-moves
13 Re8 loss in 4 half-moves
14 Ra6 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Re2 loss in 2 half-moves
18 Re3 loss in 2 half-moves
19 Re4 loss in 2 half-moves