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

EGTB: loss in 7 half-moves

# move score
1 Kb2 loss in 6 half-moves
2 Kc2 loss in 6 half-moves
3 Kd2 loss in 6 half-moves
4 Kb1 loss in 4 half-moves
5 Kd1 loss in 4 half-moves
6 Re1 loss in 4 half-moves
7 Rf1 loss in 4 half-moves
8 Rg2 loss in 4 half-moves
9 Rg3 loss in 4 half-moves
10 Rg4 loss in 4 half-moves
11 Rh1 loss in 4 half-moves
12 Rd1 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rg6 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rg8 loss in 1 half-moves