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

EGTB: loss in 9 half-moves

# move score
1 Kf5 loss in 8 half-moves
2 Kf6 loss in 8 half-moves
3 Kf7 loss in 8 half-moves
4 Kg7 loss in 8 half-moves
5 Rh8 loss in 6 half-moves
6 Kg5 loss in 4 half-moves
7 Kh5 loss in 4 half-moves
8 Kh6 loss in 4 half-moves
9 Kh7 loss in 4 half-moves
10 Re8 loss in 4 half-moves
11 Rf8 loss in 4 half-moves
12 Rb8 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Ra8 loss in 1 half-moves