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

EGTB: win in 2 half-moves

# move score
1 Rf3 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kg2 draw
5 Rf1 draw
6 Rf2 draw
7 Rf5 draw
8 Rg4 draw
9 Rh4 draw
10 Kh1 loss in 6 half-moves
11 Kh2 loss in 6 half-moves
12 Ra4 loss in 4 half-moves
13 Rb4 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Re4 loss in 1 half-moves