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

EGTB: loss in 21 half-moves

# move score
1 Kb6 loss in 20 half-moves
2 Ra7 loss in 16 half-moves
3 Kb4 loss in 10 half-moves
4 Rc8 loss in 10 half-moves
5 Kc5 loss in 8 half-moves
6 Rb7 loss in 8 half-moves
7 Ka4 loss in 6 half-moves
8 Ka5 loss in 6 half-moves
9 Ka6 loss in 6 half-moves
10 Kc4 loss in 6 half-moves
11 Kc6 loss in 6 half-moves
12 Rc3 loss in 6 half-moves
13 Rc1 loss in 2 half-moves
14 Rc2 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rc5 loss in 2 half-moves
17 Rc6 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves