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

EGTB: loss in 9 half-moves

# move score
1 Kg5 loss in 8 half-moves
2 Kh5 loss in 8 half-moves
3 Rb7 loss in 8 half-moves
4 Kg6 loss in 4 half-moves
5 Kg7 loss in 4 half-moves
6 Kh7 loss in 4 half-moves
7 Ra6 loss in 4 half-moves
8 Rb5 loss in 4 half-moves
9 Rb8 loss in 4 half-moves
10 Rf6 loss in 4 half-moves
11 Rb2 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rb1 loss in 1 half-moves