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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Bb2 draw
3 Rc7 draw
4 Rg7 draw
5 Rh7 draw
6 Bb4 loss in 2 half-moves
7 Bc1 loss in 2 half-moves
8 Bd6 loss in 2 half-moves
9 Nc7 loss in 2 half-moves
10 Nd4 loss in 2 half-moves
11 Nd8 loss in 2 half-moves
12 Nf4 loss in 2 half-moves
13 Nf8 loss in 2 half-moves
14 Ng5 loss in 2 half-moves
15 Ng7 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Bc5 loss in 1 half-moves
21 Nc5 loss in 1 half-moves