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

EGTB: loss in 7 half-moves

# move score
1 Rh8 loss in 6 half-moves
2 Nf2 loss in 2 half-moves
3 Ng3 loss in 2 half-moves
4 Ra8 loss in 2 half-moves
5 Rb1 loss in 2 half-moves
6 Rb2 loss in 2 half-moves
7 Rb3 loss in 2 half-moves
8 Rb5 loss in 2 half-moves
9 Rb7 loss in 2 half-moves
10 Rc8 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rg8 loss in 2 half-moves
14 d8=B loss in 1 half-moves
15 d8=K loss in 1 half-moves
16 d8=N loss in 1 half-moves
17 d8=Q loss in 1 half-moves
18 d8=R loss in 1 half-moves
19 Rb4 loss in 1 half-moves
20 Rb6 loss in 1 half-moves
21 Rd8 loss in 1 half-moves