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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Kb1 win in 3 half-moves
3 Kb2 win in 3 half-moves
4 Kc2 win in 3 half-moves
5 Ke2 win in 3 half-moves
6 Rf2 win in 3 half-moves
7 Rf3 win in 3 half-moves
8 Rf5 win in 3 half-moves
9 Rf6 win in 3 half-moves
10 Kf2 win in 5 half-moves
11 Kcd1 draw
12 Kcd2 draw
13 Ked1 draw
14 Ked2 draw
15 Rg1 draw
16 Rh1 draw
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves