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

EGTB: loss in 15 half-moves

# move score
1 Kc5 loss in 14 half-moves
2 Kc6 loss in 10 half-moves
3 Ke6 loss in 8 half-moves
4 Rf7 loss in 8 half-moves
5 Rg7 loss in 8 half-moves
6 Kd5 loss in 6 half-moves
7 Ke5 loss in 6 half-moves
8 Rd7 loss in 6 half-moves
9 Rh8 loss in 6 half-moves
10 Kc7 loss in 4 half-moves
11 Kd7 loss in 4 half-moves
12 Ke7 loss in 4 half-moves
13 Rh4 loss in 4 half-moves
14 Rh5 loss in 4 half-moves
15 Rh6 loss in 4 half-moves
16 Ra7 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves