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

EGTB: loss in 5 half-moves

# move score
1 Kf8 loss in 4 half-moves
2 Kh8 loss in 4 half-moves
3 Ra8 loss in 4 half-moves
4 Rb7 loss in 4 half-moves
5 Rc8 loss in 4 half-moves
6 Rd8 loss in 4 half-moves
7 Re8 loss in 4 half-moves
8 Kf7 loss in 2 half-moves
9 Kg7 loss in 2 half-moves
10 Kh7 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rb6 loss in 2 half-moves
16 Rf8 loss in 2 half-moves
17 Rb2 loss in 1 half-moves