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

EGTB: loss in 3 half-moves

# move score
1 Rb6 loss in 2 half-moves
2 Re3 loss in 2 half-moves
3 Re4 loss in 2 half-moves
4 Re5 loss in 2 half-moves
5 Rf6 loss in 2 half-moves
6 Rg6 loss in 2 half-moves
7 Rh6 loss in 2 half-moves
8 Kd1 loss in 1 half-moves
9 Kd2 loss in 1 half-moves
10 Kd3 loss in 1 half-moves
11 Ke1 loss in 1 half-moves
12 Ke3 loss in 1 half-moves
13 Kf1 loss in 1 half-moves
14 Kf2 loss in 1 half-moves
15 Kf3 loss in 1 half-moves
16 Ra6 loss in 1 half-moves
17 Rc6 loss in 1 half-moves
18 Rd6 loss in 1 half-moves
19 Re7 loss in 1 half-moves
20 Re8 loss in 1 half-moves