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 Kc5 draw
3 Kd4 draw
4 Ke4 draw
5 Ke5 draw
6 Rd6 draw
7 Re6 draw
8 Rf6 draw
9 Rg4 draw
10 Rg7 draw
11 Rh6 draw
12 Kc6 loss in 4 half-moves
13 Kd6 loss in 4 half-moves
14 Ke6 loss in 4 half-moves
15 Rg3 loss in 4 half-moves
16 Rg5 loss in 4 half-moves
17 Rg8 loss in 4 half-moves
18 Kc4 loss in 2 half-moves
19 Ra6 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves