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 Ra4 loss in 2 half-moves
3 Rb4 loss in 2 half-moves
4 Rc1 loss in 2 half-moves
5 Rc2 loss in 2 half-moves
6 Rc3 loss in 2 half-moves
7 Rc5 loss in 2 half-moves
8 Rd4 loss in 2 half-moves
9 Rh4 loss in 2 half-moves
10 Na5 loss in 1 half-moves
11 Na7 loss in 1 half-moves
12 Nb4 loss in 1 half-moves
13 Nb8 loss in 1 half-moves
14 Nd4 loss in 1 half-moves
15 Nd8 loss in 1 half-moves
16 Ne5 loss in 1 half-moves
17 Ne7 loss in 1 half-moves
18 Re4 loss in 1 half-moves
19 Rg4 loss in 1 half-moves