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

EGTB: loss in 5 half-moves

# move score
1 Ka7 loss in 4 half-moves
2 Kb7 loss in 4 half-moves
3 Kb8 loss in 4 half-moves
4 Ra1 loss in 4 half-moves
5 Rb1 loss in 4 half-moves
6 Rc2 loss in 4 half-moves
7 Rc3 loss in 4 half-moves
8 Rc5 loss in 4 half-moves
9 Rd1 loss in 4 half-moves
10 Rc4 loss in 2 half-moves
11 Rc6 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Rc8 loss in 2 half-moves
14 Re1 loss in 2 half-moves
15 Rg1 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Rf1 loss in 1 half-moves