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

EGTB: loss in 7 half-moves

# move score
1 Rb8 loss in 6 half-moves
2 Kg3 loss in 4 half-moves
3 Kg4 loss in 4 half-moves
4 Kg5 loss in 4 half-moves
5 Kh3 loss in 4 half-moves
6 Kh5 loss in 4 half-moves
7 Rd8 loss in 4 half-moves
8 Re8 loss in 4 half-moves
9 Rf8 loss in 4 half-moves
10 Rg6 loss in 4 half-moves
11 Rg7 loss in 4 half-moves
12 Rh8 loss in 4 half-moves
13 Rc8 loss in 2 half-moves
14 Rg1 loss in 2 half-moves
15 Rg2 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Ra8 loss in 1 half-moves