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

EGTB: loss in 21 half-moves

# move score
1 Kb7 loss in 20 half-moves
2 Kb6 loss in 18 half-moves
3 Rb7 loss in 16 half-moves
4 Kb8 loss in 12 half-moves
5 Kc6 loss in 8 half-moves
6 Kd6 loss in 8 half-moves
7 Ra8 loss in 8 half-moves
8 Kc8 loss in 4 half-moves
9 Kd7 loss in 4 half-moves
10 Kd8 loss in 4 half-moves
11 Ra5 loss in 4 half-moves
12 Ra6 loss in 4 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Ra1 loss in 1 half-moves