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 Rf6 win in 1 half-moves
3 Ra8 win in 3 half-moves
4 Rd8 win in 3 half-moves
5 Rg8 win in 3 half-moves
6 Rh8 win in 5 half-moves
7 h8=B loss in 2 half-moves
8 h8=K loss in 2 half-moves
9 h8=N loss in 2 half-moves
10 h8=Q loss in 2 half-moves
11 h8=R loss in 2 half-moves
12 Ne2 loss in 2 half-moves
13 Nf3 loss in 2 half-moves
14 Nh3 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rf7 loss in 2 half-moves