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 Kc3 draw
3 Kd1 draw
4 Kd6 draw
5 Kd7 draw
6 Kd8 draw
7 Ke1 draw
8 Ke2 draw
9 Ke8 draw
10 Kf7 draw
11 Kf8 draw
12 Re4 draw
13 Re5 draw
14 Rf6 draw
15 Rg6 draw
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 Re3 loss in 2 half-moves
22 Rh6 loss in 2 half-moves
23 Kc1 loss in 1 half-moves
24 Kc2 loss in 1 half-moves
25 Kd3 loss in 1 half-moves
26 Ke3 loss in 1 half-moves
27 Kf6 loss in 1 half-moves