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 Rc1 win in 3 half-moves
3 Rg1 win in 11 half-moves
4 Bb4 win in 15 half-moves
5 Bf8 win in 17 half-moves
6 Ra2 win in 17 half-moves
7 Bb2 draw
8 Bc5 draw
9 Rh1 draw
10 Bc1 loss in 2 half-moves
11 Bd6 loss in 2 half-moves
12 Be7 loss in 2 half-moves
13 Rd1 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves