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

EGTB: loss in 33 half-moves

# move score
1 Kb6 loss in 32 half-moves
2 Kb8 loss in 32 half-moves
3 Rc7 loss in 32 half-moves
4 Kb7 loss in 26 half-moves
5 Rc8 loss in 26 half-moves
6 Rb3 loss in 16 half-moves
7 Ka6 loss in 10 half-moves
8 Ra3 loss in 10 half-moves
9 Ka8 loss in 4 half-moves
10 Rc1 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rd3 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Rg3 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rc4 loss in 1 half-moves
19 Rf3 loss in 1 half-moves