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

EGTB: loss in 15 half-moves

# move score
1 Rh7 loss in 14 half-moves
2 Ke7 loss in 12 half-moves
3 Kf7 loss in 12 half-moves
4 Kf5 loss in 10 half-moves
5 Kg7 loss in 8 half-moves
6 Rh5 loss in 8 half-moves
7 Ke5 loss in 6 half-moves
8 Ke6 loss in 6 half-moves
9 Kg5 loss in 6 half-moves
10 Kg6 loss in 6 half-moves
11 Rf8 loss in 4 half-moves
12 Rh6 loss in 4 half-moves
13 Ra8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rg8 loss in 2 half-moves
18 Rh1 loss in 2 half-moves
19 Rh2 loss in 2 half-moves
20 Rh3 loss in 2 half-moves
21 Rh4 loss in 2 half-moves
22 Rb8 loss in 1 half-moves