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

EGTB: loss in 9 half-moves

# move score
1 Ra1 loss in 8 half-moves
2 Rc1 loss in 8 half-moves
3 Rg1 loss in 8 half-moves
4 Rh1 loss in 8 half-moves
5 Ba1 loss in 2 half-moves
6 Ba3 loss in 2 half-moves
7 Bc1 loss in 2 half-moves
8 Na2 loss in 2 half-moves
9 Na4 loss in 2 half-moves
10 Nb5 loss in 2 half-moves
11 Nd1 loss in 2 half-moves
12 Nd5 loss in 2 half-moves
13 Ne2 loss in 2 half-moves
14 Ne4 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves