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 Re3 draw
3 Re4 draw
4 Re5 draw
5 Rf6 draw
6 Rg6 draw
7 Rh6 draw
8 Kf7 loss in 2 half-moves
9 Kf8 loss in 2 half-moves
10 Kg6 loss in 2 half-moves
11 Kgg7 loss in 2 half-moves
12 Kgh8 loss in 2 half-moves
13 Kh6 loss in 2 half-moves
14 Khg7 loss in 2 half-moves
15 Khh8 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Re8 loss in 2 half-moves