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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Ra4 draw
6 Rb4 draw
7 Rc4 draw
8 Rd4 draw
9 Rf1 draw
10 Rf2 draw
11 Rf5 draw
12 Rf6 draw
13 Rf8 draw
14 Rg4 draw
15 Rh4 draw
16 Re4 loss in 2 half-moves
17 Rf3 loss in 2 half-moves