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

EGTB: loss in 5 half-moves

# move score
1 Kc7 loss in 4 half-moves
2 Kc8 loss in 4 half-moves
3 Kd7 loss in 4 half-moves
4 Ke7 loss in 4 half-moves
5 Ke8 loss in 4 half-moves
6 Rg7 loss in 4 half-moves
7 Rg8 loss in 4 half-moves
8 Rb6 loss in 2 half-moves
9 Rc6 loss in 2 half-moves
10 Rd6 loss in 2 half-moves
11 Re6 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rg5 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Ra6 loss in 1 half-moves
18 Rg1 loss in 1 half-moves
19 Rg2 loss in 1 half-moves