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

EGTB: loss in 5 half-moves

# move score
1 Re2 loss in 4 half-moves
2 Re7 loss in 4 half-moves
3 Re8 loss in 4 half-moves
4 Kf2 loss in 2 half-moves
5 Kf3 loss in 2 half-moves
6 Kf4 loss in 2 half-moves
7 Kg2 loss in 2 half-moves
8 Kg4 loss in 2 half-moves
9 Kh2 loss in 2 half-moves
10 Kh3 loss in 2 half-moves
11 Kh4 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rg6 loss in 2 half-moves
17 Rh6 loss in 2 half-moves
18 Ra6 loss in 1 half-moves
19 Rb6 loss in 1 half-moves
20 Rc6 loss in 1 half-moves
21 Rd6 loss in 1 half-moves
22 Re1 loss in 1 half-moves