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EGTB: win in 4 half-moves

# move score
1 R7a3 win in 3 half-moves
2 R7a4 win in 13 half-moves
3 Kb2 draw
4 R2a4 draw
5 R2a5 draw
6 R2a6 draw
7 R7a5 draw
8 R7a6 draw
9 Ra1 draw
10 Rc7 draw
11 Rd7 draw
12 Re7 draw
13 Rf2 draw
14 Ka1 loss in 2 half-moves
15 Kc1 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 R2a3 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Re2 loss in 2 half-moves
24 Rf7 loss in 2 half-moves
25 Rg2 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh2 loss in 2 half-moves
28 Rh7 loss in 2 half-moves