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 Kd7 draw
3 Kd8 draw
4 Rf6 loss in 12 half-moves
5 Rh6 loss in 10 half-moves
6 Kf7 loss in 8 half-moves
7 Kf8 loss in 8 half-moves
8 Rg7 loss in 8 half-moves
9 Ke8 loss in 6 half-moves
10 Rg1 loss in 6 half-moves
11 Rg2 loss in 6 half-moves
12 Kd6 loss in 2 half-moves
13 Ke6 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rd6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rg8 loss in 2 half-moves