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

EGTB: loss in 13 half-moves

# move score
1 Kh2 loss in 12 half-moves
2 Kf2 loss in 10 half-moves
3 Kf3 loss in 8 half-moves
4 Kf4 loss in 8 half-moves
5 Rh1 loss in 8 half-moves
6 Kg2 loss in 6 half-moves
7 Rg2 loss in 6 half-moves
8 Kg4 loss in 4 half-moves
9 Kh3 loss in 4 half-moves
10 Kh4 loss in 4 half-moves
11 Re1 loss in 4 half-moves
12 Rf1 loss in 4 half-moves
13 Ra1 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves