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EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 g1=K draw
3 g1=N draw
4 g1=R draw
5 Ra1 draw
6 Raa2 draw
7 Rc1 draw
8 Rc4 draw
9 Rc5 draw
10 Rcc3 draw
11 Rg3 draw
12 Rh3 draw
13 Rca2 loss in 4 half-moves
14 g1=B loss in 2 half-moves
15 g1=Q loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rac3 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rb3 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rc7 loss in 2 half-moves
25 Rc8 loss in 2 half-moves
26 Rd2 loss in 2 half-moves
27 Rd3 loss in 2 half-moves
28 Re2 loss in 2 half-moves
29 Re3 loss in 2 half-moves
30 Rf2 loss in 2 half-moves
31 Rf3 loss in 2 half-moves