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EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 g1=B draw
3 g1=K draw
4 g1=N draw
5 Ra2 draw
6 Raa3 draw
7 Rac1 draw
8 Rb1 draw
9 Rb3 draw
10 Rc2 draw
11 Rc4 draw
12 Rca3 draw
13 Rcc1 draw
14 Rg1 draw
15 g1=Q loss in 2 half-moves
16 g1=R loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rc5 loss in 2 half-moves
22 Rc6 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rc8 loss in 2 half-moves
25 Rd1 loss in 2 half-moves
26 Rd3 loss in 2 half-moves
27 Re1 loss in 2 half-moves
28 Re3 loss in 2 half-moves
29 Rf1 loss in 2 half-moves
30 Rf3 loss in 2 half-moves
31 Rg3 loss in 2 half-moves
32 Rh1 loss in 2 half-moves
33 Rh3 loss in 2 half-moves