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

EGTB: loss in 9 half-moves

# move score
1 Kc2 loss in 8 half-moves
2 Kd2 loss in 8 half-moves
3 Ke2 loss in 8 half-moves
4 Kc1 loss in 6 half-moves
5 Rh2 loss in 6 half-moves
6 Rh3 loss in 6 half-moves
7 Rh7 loss in 6 half-moves
8 Ke1 loss in 4 half-moves
9 Rf4 loss in 4 half-moves
10 Rg4 loss in 4 half-moves
11 Rh1 loss in 4 half-moves
12 Ra4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rh5 loss in 2 half-moves
15 Rh6 loss in 2 half-moves
16 Rc4 loss in 1 half-moves
17 Rd4 loss in 1 half-moves
18 Re4 loss in 1 half-moves
19 Rh8 loss in 1 half-moves