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

EGTB: loss in 5 half-moves

# move score
1 Ra1 loss in 4 half-moves
2 Ra2 loss in 4 half-moves
3 Ra4 loss in 4 half-moves
4 Rb3 loss in 4 half-moves
5 Rd3 loss in 4 half-moves
6 Ra5 loss in 2 half-moves
7 Ra6 loss in 2 half-moves
8 Ra7 loss in 2 half-moves
9 Ra8 loss in 2 half-moves
10 Rc3 loss in 2 half-moves
11 Re3 loss in 2 half-moves
12 Rf3 loss in 2 half-moves
13 Rg3 loss in 2 half-moves
14 Rh3 loss in 2 half-moves
15 g3 loss in 1 half-moves
16 g4 loss in 1 half-moves
17 Nd2 loss in 1 half-moves
18 Ne3 loss in 1 half-moves
19 Ng3 loss in 1 half-moves
20 Nh2 loss in 1 half-moves