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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Be7 win in 7 half-moves
3 Bf8 win in 9 half-moves
4 Ra1 win in 9 half-moves
5 Ba5 win in 11 half-moves
6 Rb1 win in 15 half-moves
7 Ba3 draw
8 Bd2 draw
9 Bd6 draw
10 Be1 draw
11 Re1 draw
12 Bc3 loss in 2 half-moves
13 Bc5 loss in 2 half-moves
14 Ne1 loss in 2 half-moves
15 Ne3 loss in 2 half-moves
16 Nf4 loss in 2 half-moves
17 Nh4 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves