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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Ba1 loss in 2 half-moves
3 Ba3 loss in 2 half-moves
4 Bc1 loss in 2 half-moves
5 Bc3 loss in 2 half-moves
6 Bd4 loss in 2 half-moves
7 Be5 loss in 2 half-moves
8 Bf6 loss in 2 half-moves
9 Bg7 loss in 2 half-moves
10 Bh8 loss in 2 half-moves
11 Na3 loss in 2 half-moves
12 Na5 loss in 2 half-moves
13 Nb6 loss in 2 half-moves
14 Nd2 loss in 2 half-moves
15 Nd6 loss in 2 half-moves
16 Ne3 loss in 2 half-moves
17 Ne5 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rg3 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rg8 loss in 2 half-moves
26 Rh4 loss in 2 half-moves
27 Rg6 loss in 1 half-moves