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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Rh7 loss in 12 half-moves
3 Kg2 loss in 8 half-moves
4 Kg4 loss in 8 half-moves
5 Rf6 loss in 8 half-moves
6 Rf8 loss in 8 half-moves
7 Kf3 loss in 4 half-moves
8 Kf4 loss in 4 half-moves
9 Kh2 loss in 4 half-moves
10 Kh3 loss in 4 half-moves
11 Kh4 loss in 4 half-moves
12 Re7 loss in 4 half-moves
13 Rg7 loss in 4 half-moves
14 Kf2 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Ra7 loss in 1 half-moves