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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Re1 win in 17 half-moves
3 Rf1 win in 23 half-moves
4 Rg1 win in 23 half-moves
5 Rh1 win in 23 half-moves
6 Ra2 loss in 4 half-moves
7 Bb2 loss in 2 half-moves
8 Bc1 loss in 2 half-moves
9 Bd6 loss in 2 half-moves
10 Be7 loss in 2 half-moves
11 Bf8 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rc1 loss in 2 half-moves
14 Bb4 loss in 1 half-moves
15 Bc5 loss in 1 half-moves