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

EGTB: loss in 11 half-moves

# move score
1 Kc2 loss in 10 half-moves
2 Kd2 loss in 8 half-moves
3 Kc1 loss in 6 half-moves
4 Ke1 loss in 6 half-moves
5 Ke2 loss in 6 half-moves
6 Ra1 loss in 6 half-moves
7 Ra2 loss in 6 half-moves
8 Ra3 loss in 6 half-moves
9 Ra4 loss in 6 half-moves
10 Rb7 loss in 6 half-moves
11 Rf7 loss in 4 half-moves
12 Ra5 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rc7 loss in 2 half-moves
15 Rd7 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Ra8 loss in 1 half-moves
18 Rg7 loss in 1 half-moves
19 Rh7 loss in 1 half-moves