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

EGTB: loss in 15 half-moves

# move score
1 Kb3 loss in 14 half-moves
2 Kc3 loss in 8 half-moves
3 Kd3 loss in 8 half-moves
4 Ra3 loss in 8 half-moves
5 Rb2 loss in 8 half-moves
6 Kb4 loss in 6 half-moves
7 Kb5 loss in 6 half-moves
8 Kc5 loss in 6 half-moves
9 Kd4 loss in 6 half-moves
10 Kd5 loss in 6 half-moves
11 Ra1 loss in 6 half-moves
12 Ra4 loss in 4 half-moves
13 Rc2 loss in 4 half-moves
14 Rd2 loss in 4 half-moves
15 Ra5 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves
22 Rh2 loss in 2 half-moves