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 Nb7 loss in 2 half-moves
3 Nc6 loss in 2 half-moves
4 Ndf7 loss in 2 half-moves
5 Ne6 loss in 2 half-moves
6 Nf5 loss in 2 half-moves
7 Ng8 loss in 2 half-moves
8 Nhf7 loss in 2 half-moves
9 Rb4 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Rg2 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Ra4 loss in 1 half-moves
19 Re4 loss in 1 half-moves
20 Rg1 loss in 1 half-moves
21 Rg3 loss in 1 half-moves