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

EGTB: loss in 3 half-moves

# move score
1 Ka5 loss in 2 half-moves
2 Ka6 loss in 2 half-moves
3 Kb6 loss in 2 half-moves
4 Kc5 loss in 2 half-moves
5 Kc6 loss in 2 half-moves
6 Ra8 loss in 2 half-moves
7 Rb6 loss in 2 half-moves
8 Rb7 loss in 2 half-moves
9 Rc8 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rg8 loss in 2 half-moves
13 Rh8 loss in 2 half-moves
14 Ka4 loss in 1 half-moves
15 Kb4 loss in 1 half-moves
16 Kc4 loss in 1 half-moves
17 Rf8 loss in 1 half-moves