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

EGTB: loss in 19 half-moves

# move score
1 Kb3 loss in 18 half-moves
2 Kb1 loss in 12 half-moves
3 Kc3 loss in 8 half-moves
4 Ra1 loss in 8 half-moves
5 Kb2 loss in 6 half-moves
6 Rb2 loss in 6 half-moves
7 Kc1 loss in 4 half-moves
8 Kd1 loss in 4 half-moves
9 Kd2 loss in 4 half-moves
10 Ra6 loss in 4 half-moves
11 Ra8 loss in 4 half-moves
12 Kd3 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Ra4 loss in 2 half-moves
15 Ra5 loss in 2 half-moves
16 Ra7 loss in 2 half-moves