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

EGTB: win in 4 half-moves

# move score
1 Rh8 win in 3 half-moves
2 Nb6 loss in 2 half-moves
3 Nc7 loss in 2 half-moves
4 Rb5 loss in 2 half-moves
5 Rd5 loss in 2 half-moves
6 Re5 loss in 2 half-moves
7 Rf1 loss in 2 half-moves
8 Rf2 loss in 2 half-moves
9 Rf3 loss in 2 half-moves
10 Rf4 loss in 2 half-moves
11 Rf6 loss in 2 half-moves
12 Rf7 loss in 2 half-moves
13 Rfg5 loss in 2 half-moves
14 Rh1 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rhg5 loss in 2 half-moves
21 Ra5 loss in 1 half-moves
22 Rc5 loss in 1 half-moves
23 Rf8 loss in 1 half-moves