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 Kf7 draw
3 Kg7 draw
4 Rf5 draw
5 Rg1 loss in 12 half-moves
6 Rh1 loss in 12 half-moves
7 Kf8 loss in 8 half-moves
8 Rf2 loss in 8 half-moves
9 Rf3 loss in 8 half-moves
10 Kh7 loss in 4 half-moves
11 Kh8 loss in 4 half-moves
12 Re1 loss in 4 half-moves
13 Ra1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rb1 loss in 1 half-moves