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

EGTB: loss in 9 half-moves

# move score
1 Rc1 loss in 8 half-moves
2 Rc2 loss in 8 half-moves
3 Rc3 loss in 8 half-moves
4 Kg1 loss in 4 half-moves
5 Kg2 loss in 4 half-moves
6 Kh1 loss in 4 half-moves
7 Rb8 loss in 4 half-moves
8 Kg3 loss in 2 half-moves
9 Kh3 loss in 2 half-moves
10 Rc4 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rc6 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Ra8 loss in 1 half-moves
19 Rc7 loss in 1 half-moves