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EGTB: win in 18 half-moves

# move score
1 Ra7 win in 17 half-moves
2 Kb3 draw
3 Kb5 draw
4 Kc3 draw
5 Kc5 draw
6 Kd3 draw
7 Kd5 draw
8 Kf7 draw
9 Kf8 draw
10 Ra4 draw
11 Ra5 draw
12 Ra8 draw
13 Rf3 draw
14 Rg3 draw
15 Rh3 draw
16 Kb4 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Kh7 loss in 2 half-moves
20 Kh8 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra6 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rc3 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re3 loss in 2 half-moves