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

EGTB: loss in 3 half-moves

# move score
1 d2 loss in 2 half-moves
2 R3f5 loss in 2 half-moves
3 R3f6 loss in 2 half-moves
4 R3f7 loss in 2 half-moves
5 R8f5 loss in 2 half-moves
6 R8f6 loss in 2 half-moves
7 R8f7 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Rc8 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Re3 loss in 2 half-moves
12 Re8 loss in 2 half-moves
13 Rf1 loss in 2 half-moves
14 Rf2 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 R3f4 loss in 1 half-moves
20 R8f4 loss in 1 half-moves
21 Ra8 loss in 1 half-moves