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

EGTB: loss in 7 half-moves

# move score
1 Ra1 loss in 6 half-moves
2 Ke1 loss in 4 half-moves
3 Ke2 loss in 4 half-moves
4 Kf1 loss in 4 half-moves
5 Kg1 loss in 4 half-moves
6 Kg2 loss in 4 half-moves
7 Ra3 loss in 4 half-moves
8 Rb2 loss in 4 half-moves
9 Ke3 loss in 2 half-moves
10 Kf3 loss in 2 half-moves
11 Kg3 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Ra5 loss in 2 half-moves
14 Ra6 loss in 2 half-moves
15 Ra7 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Ra8 loss in 1 half-moves