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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Bc3 draw
3 Be7 draw
4 Rd7 draw
5 Rf8 draw
6 Rg7 draw
7 Ba1 loss in 2 half-moves
8 Bb2 loss in 2 half-moves
9 Bd4 loss in 2 half-moves
10 Bd8 loss in 2 half-moves
11 Be5 loss in 2 half-moves
12 Bg5 loss in 2 half-moves
13 Bg7 loss in 2 half-moves
14 Bh4 loss in 2 half-moves
15 Bh8 loss in 2 half-moves
16 Nf8 loss in 1 half-moves
17 Ng5 loss in 1 half-moves
18 Ra7 loss in 1 half-moves
19 Rc7 loss in 1 half-moves
20 Re7 loss in 1 half-moves