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

EGTB: loss in 7 half-moves

# move score
1 Rh1 loss in 6 half-moves
2 Ka1 loss in 4 half-moves
3 Ka2 loss in 4 half-moves
4 Kb1 loss in 4 half-moves
5 Kc1 loss in 4 half-moves
6 Kc2 loss in 4 half-moves
7 Re2 loss in 4 half-moves
8 Rf2 loss in 4 half-moves
9 Rg2 loss in 4 half-moves
10 Rh3 loss in 4 half-moves
11 Ka3 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rh4 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves
20 Rh8 loss in 1 half-moves