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 Ke6 draw
3 Ke7 draw
4 Ke8 draw
5 Kg6 draw
6 Ra6 draw
7 Rf5 draw
8 Rg6 loss in 14 half-moves
9 Kf8 loss in 6 half-moves
10 Kg7 loss in 6 half-moves
11 Kg8 loss in 6 half-moves
12 Rh6 loss in 4 half-moves
13 Rc6 loss in 2 half-moves
14 Rd6 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rb6 loss in 1 half-moves