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 Na4 draw
3 Nc4 draw
4 Nd1 draw
5 Nd3 draw
6 Ra8 draw
7 Rb8 draw
8 Rd8 draw
9 Rf5 draw
10 Rf6 draw
11 Rf7 loss in 12 half-moves
12 Rc8 loss in 2 half-moves
13 Re8 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves