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EGTB: win in 20 half-moves

# move score
1 Rc3 win in 19 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke7 draw
5 Kf7 draw
6 Kf8 draw
7 R3a4 draw
8 R3a5 draw
9 R3a6 draw
10 R7a4 draw
11 R7a5 draw
12 R7a6 draw
13 Ra8 draw
14 Rb7 draw
15 Rc7 draw
16 Rd7 draw
17 Re3 draw
18 Re7 draw
19 Rf3 draw
20 Rf7 draw
21 Rg7 draw
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rb3 loss in 2 half-moves
25 Rd3 loss in 2 half-moves
26 Rg3 loss in 2 half-moves
27 Rh3 loss in 2 half-moves
28 Rh7 loss in 1 half-moves