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EGTB: loss in 13 half-moves

# move score
1 Rf2 loss in 12 half-moves
2 Kh1 loss in 10 half-moves
3 Rg2 loss in 10 half-moves
4 Rh3 loss in 8 half-moves
5 Kg2 loss in 6 half-moves
6 Rh1 loss in 6 half-moves
7 Kf1 loss in 4 half-moves
8 Kf2 loss in 4 half-moves
9 Ra2 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Re2 loss in 2 half-moves
14 Rh4 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Rh8 loss in 2 half-moves