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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Bab7 loss in 2 half-moves
3 Bac6 loss in 2 half-moves
4 Bae4 loss in 2 half-moves
5 Baf3 loss in 2 half-moves
6 Bf1 loss in 2 half-moves
7 Bgb7 loss in 2 half-moves
8 Bgc6 loss in 2 half-moves
9 Bge4 loss in 2 half-moves
10 Bgf3 loss in 2 half-moves
11 Bh1 loss in 2 half-moves
12 Bh3 loss in 2 half-moves
13 Ra1 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rf1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Bad5 loss in 1 half-moves
18 Bgd5 loss in 1 half-moves
19 Rc1 loss in 1 half-moves
20 Re1 loss in 1 half-moves