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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rf4 win in 1 half-moves
3 Rf5 win in 1 half-moves
4 Kf2 loss in 2 half-moves
5 Ra7 loss in 2 half-moves
6 Rc7 loss in 2 half-moves
7 Rd7 loss in 2 half-moves
8 Re7 loss in 2 half-moves
9 Rf2 loss in 2 half-moves
10 Rf6 loss in 2 half-moves
11 Rf8 loss in 2 half-moves
12 Rg7 loss in 2 half-moves
13 Rh7 loss in 2 half-moves
14 Kf1 loss in 1 half-moves
15 Kf3 loss in 1 half-moves
16 Kgg1 loss in 1 half-moves
17 Kgg3 loss in 1 half-moves
18 Kgh1 loss in 1 half-moves
19 Kgh3 loss in 1 half-moves
20 Khg1 loss in 1 half-moves
21 Khg3 loss in 1 half-moves
22 Khh1 loss in 1 half-moves
23 Khh3 loss in 1 half-moves
24 Rf1 loss in 1 half-moves
25 Rf3 loss in 1 half-moves