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

EGTB: win in 2 half-moves

# move score
1 Rf2 win in 1 half-moves
2 Ka1 draw
3 Ka3 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Rb4 draw
8 Rc4 draw
9 Rd4 draw
10 Rf1 draw
11 Rf3 draw
12 Rf5 draw
13 Rf7 draw
14 Rf8 draw
15 Rg4 draw
16 Rh4 draw
17 Ra4 loss in 2 half-moves
18 Re4 loss in 2 half-moves
19 Rf6 loss in 2 half-moves