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

EGTB: loss in 9 half-moves

# move score
1 Kb6 loss in 8 half-moves
2 Kd6 loss in 8 half-moves
3 Rc7 loss in 8 half-moves
4 Rh8 loss in 8 half-moves
5 Kd5 loss in 6 half-moves
6 Re7 loss in 6 half-moves
7 Rf7 loss in 6 half-moves
8 Rg7 loss in 6 half-moves
9 Kb7 loss in 4 half-moves
10 Kc7 loss in 4 half-moves
11 Kd7 loss in 4 half-moves
12 Rh5 loss in 4 half-moves
13 Rh6 loss in 4 half-moves
14 Kb5 loss in 2 half-moves
15 Kc5 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves
22 Rh4 loss in 2 half-moves