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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 Ka7 draw
3 Ka8 draw
4 Kbb8 draw
5 Kbc7 draw
6 Kcb8 draw
7 Kcc7 draw
8 Kd7 draw
9 Kd8 draw
10 Rc6 draw
11 Re6 draw
12 Rf6 draw
13 Rg2 draw
14 Rg7 draw
15 Rg8 draw
16 Rh6 draw
17 Ka6 loss in 2 half-moves
18 Kb6 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rg1 loss in 2 half-moves
23 Rg3 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rg5 loss in 2 half-moves