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

EGTB: loss in 17 half-moves

# move score
1 Rh1 loss in 16 half-moves
2 Rh2 loss in 16 half-moves
3 Rh4 loss in 16 half-moves
4 Bb2 loss in 4 half-moves
5 Rh5 loss in 4 half-moves
6 Na2 loss in 2 half-moves
7 Na4 loss in 2 half-moves
8 Nb1 loss in 2 half-moves
9 Nb5 loss in 2 half-moves
10 Nd1 loss in 2 half-moves
11 Nd5 loss in 2 half-moves
12 Ne2 loss in 2 half-moves
13 Ne4 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rh7 loss in 2 half-moves
19 Rh8 loss in 2 half-moves
20 Rh6 loss in 1 half-moves