Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kc8 draw
6 Kd7 draw
7 Re6 draw
8 Rf6 draw
9 Rg8 draw
10 Rh6 draw
11 Kc6 loss in 4 half-moves
12 Kd6 loss in 4 half-moves
13 Kd8 loss in 4 half-moves
14 Rg4 loss in 4 half-moves
15 Rg5 loss in 4 half-moves
16 Rg7 loss in 4 half-moves
17 Rb6 loss in 2 half-moves
18 Rc6 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves