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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Ra7 win in 13 half-moves
3 Ba5 loss in 2 half-moves
4 Bb6 loss in 2 half-moves
5 Bb8 loss in 2 half-moves
6 Bd8 loss in 2 half-moves
7 Nb5 loss in 2 half-moves
8 Nc4 loss in 2 half-moves
9 Nc8 loss in 2 half-moves
10 Ne4 loss in 2 half-moves
11 Nf5 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Ne8 loss in 1 half-moves
19 Nf7 loss in 1 half-moves