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

EGTB: loss in 9 half-moves

# move score
1 Kb2 loss in 8 half-moves
2 Rb1 loss in 8 half-moves
3 Rc1 loss in 8 half-moves
4 Ra1 loss in 6 half-moves
5 Ka1 loss in 4 half-moves
6 Ka3 loss in 4 half-moves
7 Kb1 loss in 4 half-moves
8 Kb3 loss in 4 half-moves
9 Rd2 loss in 4 half-moves
10 Rd3 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves