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EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Rc3 win in 3 half-moves
3 g1=K draw
4 g1=N draw
5 Ra8 draw
6 Rac1 draw
7 Rb1 draw
8 Rb7 draw
9 Rc8 draw
10 Rca7 draw
11 Rcc1 draw
12 Rd1 draw
13 Rd7 draw
14 Rg1 draw
15 Raa7 loss in 4 half-moves
16 g1=B loss in 2 half-moves
17 g1=Q loss in 2 half-moves
18 g1=R loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra4 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Rc2 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rc5 loss in 2 half-moves
26 Rc6 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re7 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf7 loss in 2 half-moves
31 Rg7 loss in 2 half-moves
32 Rh1 loss in 2 half-moves
33 Rh7 loss in 2 half-moves