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 Ke7 draw
3 Kf1 draw
4 Kf2 draw
5 Kf7 draw
6 Kf8 draw
7 Kg2 draw
8 Kh1 draw
9 Kh2 draw
10 Rc3 draw
11 Rd3 draw
12 Re3 draw
13 Rf1 draw
14 Rf2 draw
15 Rf5 draw
16 Rf8 draw
17 Rg3 draw
18 Rh3 draw
19 Kd7 loss in 2 half-moves
20 Kd8 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rf6 loss in 2 half-moves
24 Rf7 loss in 2 half-moves