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

EGTB: loss in 9 half-moves

# move score
1 Re1 loss in 8 half-moves
2 Re2 loss in 8 half-moves
3 Ka2 loss in 2 half-moves
4 Kb1 loss in 2 half-moves
5 Kb2 loss in 2 half-moves
6 Re3 loss in 2 half-moves
7 Re4 loss in 2 half-moves
8 Re6 loss in 2 half-moves
9 Re7 loss in 2 half-moves
10 Rg5 loss in 2 half-moves
11 Rh5 loss in 2 half-moves
12 Ra5 loss in 1 half-moves
13 Rb5 loss in 1 half-moves
14 Rc5 loss in 1 half-moves
15 Rd5 loss in 1 half-moves
16 Re8 loss in 1 half-moves
17 Rf5 loss in 1 half-moves