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

EGTB: loss in 11 half-moves

# move score
1 Rb8 loss in 10 half-moves
2 Kc2 loss in 8 half-moves
3 Kc4 loss in 8 half-moves
4 Rb3 loss in 8 half-moves
5 Kb2 loss in 4 half-moves
6 Kb3 loss in 4 half-moves
7 Kb4 loss in 4 half-moves
8 Kd4 loss in 4 half-moves
9 Ra7 loss in 4 half-moves
10 Rc7 loss in 4 half-moves
11 Rd7 loss in 4 half-moves
12 Kd2 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb6 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 1 half-moves