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EGTB: win in 6 half-moves

# move score
1 Rh1 win in 5 half-moves
2 Kf7 draw
3 Kg7 draw
4 Kh7 draw
5 Kh8 draw
6 Nh3 draw
7 Nh7 draw
8 Re1 draw
9 Rf1 draw
10 Rg2 draw
11 Ne4 loss in 2 half-moves
12 Ne6 loss in 2 half-moves
13 Nf3 loss in 2 half-moves
14 Nf7 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Kf8 loss in 1 half-moves