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

EGTB: loss in 23 half-moves

# move score
1 Rg1 loss in 22 half-moves
2 Rb1 loss in 20 half-moves
3 Rd1 loss in 10 half-moves
4 Rh1 loss in 8 half-moves
5 Nf1 loss in 4 half-moves
6 Nf3 loss in 2 half-moves
7 Ng4 loss in 2 half-moves
8 Ra1 loss in 2 half-moves
9 Re2 loss in 2 half-moves
10 Re3 loss in 2 half-moves
11 Re4 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rc1 loss in 1 half-moves
15 Re5 loss in 1 half-moves
16 Re6 loss in 1 half-moves
17 Re7 loss in 1 half-moves