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

EGTB: loss in 33 half-moves

# move score
1 Rb6 loss in 32 half-moves
2 Re2 loss in 18 half-moves
3 Ra6 loss in 6 half-moves
4 Re1 loss in 6 half-moves
5 Re3 loss in 2 half-moves
6 Re4 loss in 2 half-moves
7 Re5 loss in 2 half-moves
8 Rg6 loss in 2 half-moves
9 Rh6 loss in 2 half-moves
10 Kb1 loss in 1 half-moves
11 Kb2 loss in 1 half-moves
12 Kc2 loss in 1 half-moves
13 Kd1 loss in 1 half-moves
14 Kd2 loss in 1 half-moves
15 Rc6 loss in 1 half-moves
16 Rd6 loss in 1 half-moves
17 Re7 loss in 1 half-moves
18 Re8 loss in 1 half-moves
19 Rf6 loss in 1 half-moves