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

EGTB: win in 4 half-moves

# move score
1 Rf6 win in 3 half-moves
2 Rf7 win in 3 half-moves
3 Rf8 win in 3 half-moves
4 Kc6 win in 7 half-moves
5 Ka6 draw
6 Ka7 draw
7 Kb6 draw
8 Kc7 draw
9 Kc8 draw
10 Re4 draw
11 Rf1 draw
12 Rf5 draw
13 Rg4 draw
14 Rh4 draw
15 Ka8 loss in 4 half-moves
16 Kb8 loss in 4 half-moves
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves