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

EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Ba3 loss in 2 half-moves
3 Ba5 loss in 2 half-moves
4 Bc3 loss in 2 half-moves
5 Bc5 loss in 2 half-moves
6 Bd2 loss in 2 half-moves
7 Bd6 loss in 2 half-moves
8 Be1 loss in 2 half-moves
9 Be7 loss in 2 half-moves
10 Bf8 loss in 2 half-moves
11 Na5 loss in 2 half-moves
12 Na7 loss in 2 half-moves
13 Nb8 loss in 2 half-moves
14 Nd4 loss in 2 half-moves
15 Nd8 loss in 2 half-moves
16 Ne5 loss in 2 half-moves
17 Ne7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb8 loss in 2 half-moves
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves
24 Rg8 loss in 1 half-moves