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 Rc4 loss in 2 half-moves
5 Rd1 loss in 2 half-moves
6 Rd2 loss in 2 half-moves
7 Rd3 loss in 2 half-moves
8 Rd5 loss in 2 half-moves
9 Rd6 loss in 2 half-moves
10 Rd7 loss in 2 half-moves
11 Rd8 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Bb6 loss in 1 half-moves
16 Bb8 loss in 1 half-moves
17 Bc5 loss in 1 half-moves
18 Na5 loss in 1 half-moves
19 Nb4 loss in 1 half-moves
20 Nb8 loss in 1 half-moves
21 Nd8 loss in 1 half-moves
22 Ne5 loss in 1 half-moves
23 Ne7 loss in 1 half-moves