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

EGTB: loss in 3 half-moves

# move score
1 Kb3 loss in 2 half-moves
2 Kb4 loss in 2 half-moves
3 Kcd3 loss in 2 half-moves
4 Kcd4 loss in 2 half-moves
5 Kd2 loss in 2 half-moves
6 Ke2 loss in 2 half-moves
7 Ke4 loss in 2 half-moves
8 Ked3 loss in 2 half-moves
9 Ked4 loss in 2 half-moves
10 Kf2 loss in 2 half-moves
11 Kf3 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Ra3 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rc2 loss in 2 half-moves
17 Rd3 loss in 2 half-moves
18 Kb5 loss in 1 half-moves
19 Kc5 loss in 1 half-moves
20 Kd5 loss in 1 half-moves