Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rf8 win in 1 half-moves
2 Rh6 win in 1 half-moves
3 Kd5 loss in 2 half-moves
4 Kd6 loss in 2 half-moves
5 Kd7 loss in 2 half-moves
6 Ke3 loss in 2 half-moves
7 Ke4 loss in 2 half-moves
8 Ke7 loss in 2 half-moves
9 Kee5 loss in 2 half-moves
10 Kef5 loss in 2 half-moves
11 Kf3 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Kfe5 loss in 2 half-moves
14 Kff5 loss in 2 half-moves
15 Kg3 loss in 2 half-moves
16 Kg4 loss in 2 half-moves
17 Kg5 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg6 loss in 2 half-moves