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 Kf5 draw
3 Kf6 draw
4 Kf7 draw
5 Kg5 draw
6 Kh5 draw
7 Rc1 draw
8 Rf2 draw
9 Rf3 draw
10 Rf8 draw
11 Rh1 loss in 8 half-moves
12 Kh6 loss in 6 half-moves
13 Kg7 loss in 4 half-moves
14 Kh7 loss in 4 half-moves
15 Rd1 loss in 4 half-moves
16 Rg1 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rf7 loss in 2 half-moves