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

EGTB: loss in 7 half-moves

# move score
1 Rc1 loss in 6 half-moves
2 Kf1 loss in 4 half-moves
3 Kf2 loss in 4 half-moves
4 Kg1 loss in 4 half-moves
5 Kh1 loss in 4 half-moves
6 Kh2 loss in 4 half-moves
7 Ra2 loss in 4 half-moves
8 Rb2 loss in 4 half-moves
9 Rc3 loss in 4 half-moves
10 Rd2 loss in 4 half-moves
11 Kf3 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Kh3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rc6 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rc8 loss in 1 half-moves