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 Ra6 draw
3 Rb6 draw
4 Rc6 draw
5 Rd6 draw
6 Re6 draw
7 Rf1 draw
8 Rf2 draw
9 Rf3 draw
10 Rg6 draw
11 Ke6 loss in 2 half-moves
12 Ke7 loss in 2 half-moves
13 Ke8 loss in 2 half-moves
14 Kf8 loss in 2 half-moves
15 Kh6 loss in 2 half-moves
16 Kh8 loss in 2 half-moves
17 Rf5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Kfg6 loss in 1 half-moves
20 Kfg7 loss in 1 half-moves
21 Kfg8 loss in 1 half-moves
22 Khg6 loss in 1 half-moves
23 Khg7 loss in 1 half-moves
24 Khg8 loss in 1 half-moves