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

EGTB: loss in 9 half-moves

# move score
1 Rf3 loss in 8 half-moves
2 Kh7 loss in 6 half-moves
3 Rh3 loss in 6 half-moves
4 Kg6 loss in 4 half-moves
5 Kg8 loss in 4 half-moves
6 Kh6 loss in 4 half-moves
7 Kh8 loss in 4 half-moves
8 Rg1 loss in 4 half-moves
9 Rg2 loss in 4 half-moves
10 Rg4 loss in 4 half-moves
11 Kf6 loss in 2 half-moves
12 Kf7 loss in 2 half-moves
13 Kf8 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rg5 loss in 2 half-moves
19 Rg6 loss in 2 half-moves
20 Ra3 loss in 1 half-moves