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

EGTB: loss in 25 half-moves

# move score
1 Rc6 loss in 24 half-moves
2 Kb8 loss in 18 half-moves
3 Ra8 loss in 18 half-moves
4 Rc7 loss in 18 half-moves
5 Ka7 loss in 8 half-moves
6 Rd8 loss in 8 half-moves
7 Kc7 loss in 6 half-moves
8 Rb8 loss in 6 half-moves
9 Ka6 loss in 4 half-moves
10 Ka8 loss in 4 half-moves
11 Kb6 loss in 4 half-moves
12 Kc6 loss in 4 half-moves
13 Rc5 loss in 4 half-moves
14 Rc1 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves