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 Kf1 draw
3 Kg3 draw
4 Rg8 draw
5 Rh8 draw
6 Kg1 loss in 12 half-moves
7 Kh3 loss in 6 half-moves
8 Kh1 loss in 4 half-moves
9 Kh2 loss in 4 half-moves
10 Rb8 loss in 4 half-moves
11 Re8 loss in 4 half-moves
12 Kf2 loss in 2 half-moves
13 Kf3 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Ra8 loss in 1 half-moves