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

EGTB: loss in 9 half-moves

# move score
1 Kb2 loss in 8 half-moves
2 Ra1 loss in 8 half-moves
3 Kd2 loss in 6 half-moves
4 Rc1 loss in 6 half-moves
5 Kb1 loss in 4 half-moves
6 Kb3 loss in 4 half-moves
7 Kc1 loss in 4 half-moves
8 Kc3 loss in 4 half-moves
9 Kd1 loss in 4 half-moves
10 Rh2 loss in 4 half-moves
11 Rh3 loss in 4 half-moves
12 Rh4 loss in 4 half-moves
13 Kd3 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh6 loss in 2 half-moves
21 Rh7 loss in 2 half-moves
22 Rh8 loss in 1 half-moves