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

EGTB: loss in 15 half-moves

# move score
1 Rb4 loss in 14 half-moves
2 Ra4 loss in 10 half-moves
3 Rh4 loss in 6 half-moves
4 Nh3 loss in 4 half-moves
5 Nh7 loss in 4 half-moves
6 Rf4 loss in 4 half-moves
7 Ne4 loss in 2 half-moves
8 Ne6 loss in 2 half-moves
9 Nf3 loss in 2 half-moves
10 Nf7 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves