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

EGTB: win in 2 half-moves

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