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

EGTB: win in 2 half-moves

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