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

EGTB: loss in 17 half-moves

# move score
1 Kc7 loss in 16 half-moves
2 Ka7 loss in 14 half-moves
3 Ka8 loss in 12 half-moves
4 Kc8 loss in 12 half-moves
5 Rb2 loss in 12 half-moves
6 Ra4 loss in 10 half-moves
7 Rb3 loss in 10 half-moves
8 Kb7 loss in 6 half-moves
9 Rc4 loss in 4 half-moves
10 Re4 loss in 4 half-moves
11 Rb1 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rd4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Rf4 loss in 1 half-moves