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

EGTB: loss in 3 half-moves

# move score
1 Na3 loss in 2 half-moves
2 Na7 loss in 2 half-moves
3 Nc3 loss in 2 half-moves
4 Nc7 loss in 2 half-moves
5 Nd4 loss in 2 half-moves
6 Nd6 loss in 2 half-moves
7 Ra1 loss in 2 half-moves
8 Rb1 loss in 2 half-moves
9 Rc1 loss in 2 half-moves
10 Rd1 loss in 2 half-moves
11 Re3 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Re5 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Re2 loss in 1 half-moves
20 Rg1 loss in 1 half-moves