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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Be7 win in 5 half-moves
3 Rb3 draw
4 Ba1 loss in 2 half-moves
5 Bb2 loss in 2 half-moves
6 Bd4 loss in 2 half-moves
7 Be5 loss in 2 half-moves
8 Bg5 loss in 2 half-moves
9 Bg7 loss in 2 half-moves
10 Bh4 loss in 2 half-moves
11 Bh8 loss in 2 half-moves
12 Nb7 loss in 2 half-moves
13 Nc6 loss in 2 half-moves
14 Ne6 loss in 2 half-moves
15 Nf7 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc8 loss in 2 half-moves
23 Bc3 loss in 1 half-moves