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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Kb6 draw
5 Kb8 draw
6 Kc7 draw
7 Kc8 draw
8 Ra6 draw
9 Rb6 draw
10 Rc6 draw
11 Re3 draw
12 Re4 draw
13 Re5 draw
14 Re7 draw
15 Re8 draw
16 Rf6 draw
17 Ka8 loss in 6 half-moves
18 Kc6 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Re2 loss in 2 half-moves
21 Rg6 loss in 2 half-moves
22 Rh6 loss in 2 half-moves