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EGTB: win in 22 half-moves

# move score
1 Rh7 win in 21 half-moves
2 Ra7 draw
3 Rb7 draw
4 Rc2 draw
5 Rc3 draw
6 Rc4 draw
7 Rc6 draw
8 Rg7 draw
9 K3f3 loss in 2 half-moves
10 K3f4 loss in 2 half-moves
11 K3h3 loss in 2 half-moves
12 K3h4 loss in 2 half-moves
13 K4f3 loss in 2 half-moves
14 K4f4 loss in 2 half-moves
15 K4h3 loss in 2 half-moves
16 K4h4 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kf5 loss in 2 half-moves
19 Kg2 loss in 2 half-moves
20 Kg5 loss in 2 half-moves
21 Kh2 loss in 2 half-moves
22 Kh5 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rd7 loss in 2 half-moves
27 Re7 loss in 2 half-moves
28 Rf7 loss in 2 half-moves