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EGTB: win in 4 half-moves

# move score
1 Rc7 win in 3 half-moves
2 Rg1 win in 3 half-moves
3 Ka8 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 R1a5 draw
8 R1a6 draw
9 R7a2 draw
10 R7a3 draw
11 R7a4 draw
12 R7a5 draw
13 R7a6 draw
14 Ra8 draw
15 Rb7 draw
16 Rd7 draw
17 Re1 draw
18 Re7 draw
19 Rf1 draw
20 Rf7 draw
21 Rg7 draw
22 R1a2 loss in 2 half-moves
23 R1a3 loss in 2 half-moves
24 R1a4 loss in 2 half-moves
25 Rb1 loss in 2 half-moves
26 Rc1 loss in 2 half-moves
27 Rd1 loss in 2 half-moves
28 Rh1 loss in 2 half-moves
29 Rh7 loss in 2 half-moves