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EGTB: win in 4 half-moves

# move score
1 R7a5 win in 3 half-moves
2 Kg7 draw
3 Kg8 draw
4 Kh7 draw
5 R3a5 draw
6 R3a6 draw
7 R7a6 draw
8 Ra2 draw
9 Ra8 draw
10 Rb3 draw
11 Rb7 draw
12 Rc3 draw
13 Rc7 draw
14 Rd3 draw
15 Rd7 draw
16 Re3 draw
17 Rf3 draw
18 Rf7 draw
19 Rg3 draw
20 R3a4 loss in 2 half-moves
21 R7a4 loss in 2 half-moves
22 Ra1 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh7 loss in 2 half-moves